**Answer:**

probably 5.00

**Step-by-step explanation:**

maybe a 4.0 or higher cuz those r really good grades

Select all the expressions that are rational numbers.

a. 3.14159…

b. –9.1234567123…

c. –9.293847210103938…

d. 227

e. –26

**Answer:**

d,e

**Step-by-step explanation:**

rational numbers are positive and negative whole numbers.

**Answer:**

d,e

**Step-by-step explanation:**

20x+x-2=4 rational equation

**Answer:**

x = 2/7

**Step-by-step explanation:**

Step 1: Write equation

20x + x - 2 = 4

Step 2: Solve for *x*

Step 3: Check

*Plug in x to verify it's a solution.*

20(2/7) + 2/7 - 2 = 4

40/7 + 2/7 - 2 = 4

42/7 - 2 = 4

6 - 2 = 4

4 = 4

**Answer:**

x = 2/7

**Step-by-step explanation:**

Collect like terms:

20x + x = 21x ----> 21x - 2= 4

Move the constant to the right hand side and change the sign of the constant:

21x = 4 + 2

Calculate:

21x = 4 + 2 ---> 21x = 6

Divide both sides by 21:

21/21 and 6/21 = 2/7

Solution:

x = 2/7 or x= 0.285714

4 Rosie has 150 caramel

apples to sell. Each caramel apple is covered with one topping.

of the caramel apples are covered with peanuts.

are covered with chocolate chips.

• The rest are covered with sprinkles.

How many caramel apples are covered with sprinkles?

F

50

G 80

H 70

J 30

7.3B

**Answer:**

I'd say 50

**Step-by-step explanation:**

I just divided 150 by 3 since I only saw 3 toppings.

you just purchased new tennis shoes for basketball for $99 the cost for washing will be $2.00. you will wear them 110 times between basketball practice and games. what is the cost per wearing?

**Answer:**

**Step-by-step explanation:**

espera y termino y te ayudo vale que me falta poco vale

At 7:00 one Summer morning Harry and Hermione hopped into their speedy more motorboat and left Hogwarts dock. They arrived at Dumbledore Wharf 35 minutes later. During the busy summer months a car ferry departs from Dumbledore wharf every five minutes. Tourists crowd onto the ferry for the 55 minute ride to Hogswarts dock. If Harry and Hermione followed the route that the car ferries take, how many car ferries did they see on their trip?

9514 1404 393

**Answer:**

19

**Step-by-step explanation:**

If we assume that the car ferries start at or before 6:05, and each 5 minutes thereafter, and if we count the ferries at the dock on either end, the total number seen is the number of ferries encountered in ...

55 +35 = 90 . . . minutes

That is, it is the number already in transit when they leave, plus the number that start while they are traveling.

That's 90/5 +1* = **19 ferries**.

_____

The attached diagram can give an idea. Each up-sloping line represents a ferry in-transit. The left side is Dumbledore Wharf; the right side is Hogwarts dock. Each horizontal unit represents the distance traveled by a ferry in 5 minutes. Each vertical unit represents a 5-minute interval.

The down-sloping line represents the motorboat travel. The dots at either end of the latter line represent car ferries that are at the dock, just arriving or just-departing. Altogether, there are 17 places where the lines cross, in addition to the boats at the docks.

__

* the +1 is because the number of points defining intervals is 1 more than the number of intervals.

Valerie runs track and field. At meets, Valerie lkes to buy protein bars, bananas and sports drinks Protein bars are $1. bananas are S0.50, and sports drinks are S2. Valerie has S10 to spend. She will spend no more than twice as much on sports drinks as bananas and at least three times as much on bananas as protein bars. Let represent the number of protein bars. represent the number of bananas. and represent the number of sports drinks that Valerie buys. Which statements are true regarding Valerie's situation? Select all that apply A: p + 0.5b + 2d < 10 B: 0.5d + b + 3p < 10. C: d < 2b. D: b > 3p. E: 2d < b. F: 3b > p

Complete Question

Valerie runs track and field. At meets, Valerie likes to buy protein bars, bananas, and sports drinks. Protein bars are $1, bananas are $0.50, and sports drinks are $2. Valerie has $10 to spend. She will spend no more than twice as much on sports drinks as bananas and at least three times as much on bananas as protein bars.

Let p represent the number of protein bars, b represent the number of bananas, and d represent the number of sports drinks that Valerie buys.

Which statements are true regarding Valerie's situation? Select all that apply A: p + 0.5b + 2d < 10 B: 0.5d + b + 3p < 10. C: d < 2b. D: b > 3p. E: 2d < b. F: 3b > p

Answer:

The statements that are true regarding Valerie's situation:

A: p + 0.5b + 2d < 10

C: d < 2b

D: b > 3p

Step-by-step explanation:

Lets represent

The number of protein bars as p.

The number of bananas as b.

The number of sports drinks that Valerie buys as d.

From the question:

We are told

Protein bars are $1

Bananas are $0.50

Sports drinks are $2.

She will spend no more than twice as much on sports drinks as bananas

d ≤ 2b = d < 2b

At least three times as much on bananas as protein bars.

b ≥ 3p = b > 3p

We are also told that:

Valerie has $10 to spend.

Hence:

$1 × p + $0.50 × b + $2 × d < $10

= p + 0.5b + 2d < 10

Therefore, the statements that are true regarding Valerie's situation:

A: p + 0.5b + 2d < 10

C: d < 2b

D: b > 3p

Find the value of x and measure of ∠3

∠3=2x+7

∠6=6x+21

**Answer:**

the answer is four

**Step-by-step explanation:**

The length of a rectangle is 10 meters more than the width. If 3 meters is added to both the length and the width, the new area will be 299 square meters. Find the length and width of the original rectangle.

HELP HELP HELP HELP

**Answer:**

L = 20

W = 10

**Step-by-step explanation:**

L = (w + 10)

NL = (w + 13)

Divide 299 by 13:

299 ÷ 13 = 23

So, 23 x 13 = 299

L = 23

W = 13

Subtract 3 from both to get the original length and width

The average cost of a compact car at a certain dealership over the last 10 years has ranged from $15,000 to $24,500. Suppose you were going to plot these points on a coordinate grid. (a) What is a good scale [range] would be good to use for the y-axis to make a nicely sized graph? Explain your reasoning. (b) What is a good interval [step size] would be good to use for the y-axis to make a nicely sized graph? Explain your reasoning. (c) What is a good scale [range] would be good to use for the x-axis to make a nicely sized graph? Explain your reasoning. (d) What is a good interval [step size] would be good to use for the x-axis to make a nicely sized graph? Explain your reasoning. Note: The step size the distance between the marks on the graph, and the range is the maximum and minimum values (ex: -10 to 10).

Answer:

this is what i did i apologize if i’m late and u no longer need the answer or if i’m wrong

Step-by-step explanation:

* Pending

This map shows the organization that was

association of nearly 30 countrior

Where’s the map?? Or is this a part 2 to a question?

What is the equation for calculating portion size?

**Answer:**

How to Easily Calculate the Serving Size in Recipes

Weigh the Food. Before you can accurately divide your recipe into servings, you need to know how much it weighs in total. ...

Divide the Recipe into Servings. ...

Calculate Calories. ...

Save the Information.

**Step-by-step explanation:**

Find the Unit Rate.

216 diving students to 12 instructors

**Answer:** 216 diving students to 12 instructors = 18 students per instructor.

**Step-by-step explanation:**

Which is the best description for the graph?

**Answer:**

decreasing, then increasing. the parabola decreases as it approaches the vertex, then increases afterward

Leon was asked to repaint the sign for his mother's ice cream shop, so he needs to figure out how much paint he will need. Determine the area of the ice cream cone on the sign. Round to the nearest tenth. 6 in 12 in.

**Answer:**

50.1

The area of the composite figure is 50.1

Trust me

The supermarket has 30 aisles. 60% are empty, without any shoppers. How many empty aisles are there in the supermarket?

**Answer:**

18

**Step-by-step explanation:**

to find the percentage of something you change the percent to a decimal and multiply it by the other number, so in this case you have 0.6*30 and you get 18.

hope this helped :))

Pure acid is to be added to a 10% acid solution to obtain 99L of a 20% acid solution. which amounts of each should be used ?

**Answer:**

x = amount of 100% acid solution (pure acid, no water)

y = amount of 10% acid solution (acid + water)

both amounts are in liters

**Step-by-step explanation:**

What is this expression equivalent to? Will Give Brainliest! Image is below.

**Answer:**

the correct answer is 4

O SYSTEMS OF EQUATIONS AND MATRICES

Solving a word problem using a 3x3 system of linear equations....

Over the last 3 evenings, Latoya received a total of 96 phone calls at the call center. The second evening, she received 2 times as many calls as the third

evening. The third evening, she received 8 fewer calls than the first evening. How many phone calls did she receive each evening?

**Answer:**

Find the midpoint of the line segment joining the points R(,) and S(,).

**Step-by-step explanation:**

PLEASE HELP ASAP

can you help me please

so x is equal to 40 so the length of M and N is 140 and no is 70 with the total length being 210 hope I helped could I get a brainliest!!

8.032×10^-4 in standard form

**Answer:**

0.0008032

**Step-by-step explanation:**

Hope this helps!

**Answer:**

80,320

**Step-by-step explanation:**

How is 5 represented in 6.75

**Answer:**

5 is in the hundreths place :))

**Step-by-step explanation:**

**Answer:**

0.05

**Step-by-step explanation:**

since the place value of the five is beyond the decimal point, and it is the second number beyond the decimal point, so it is in the hundredths place.

Which shows another way to write 9.54?

O 0.5 + 0.04

O 9+ 0.4 + 0.05

O (9 * 1) + (5 x 0.1) + (4 x 0.01)

O (9 x 0.1) + (5 x 0.01) + (4 x 0.001)

**Answer:**

It would be C

**Step-by-step explanation:**

CHECK PHOTO Intercepts of the graph BE SURE TO BE CORRECT PLEASE no work needed

X=(-1.2,0) and y= (0,-0.7)

**Answer:**

y= (0, .7)

x= (-1.2, 0)

**Step-by-step explanation:**

r u taking a test?

600 students are studying in a private

school, the average monthly fee of a

student is Rs. 1200. How much amount for

tax does the school pay to the government

as education service tax at the rate of 1% in

a year? *

**Answer:**

600 ×1200=720,000

720,000×12=8,640,000

8,640,000×1%=8,640,000÷100%=86,400

86,400 per year

A pharmaceutical sales representative gets paid $50,000 annually plus

3.5% commission on total sales. This year he sold $420,000 in

pharmaceuticals. What are his annual total earnings?

100% = $420,000

3.5% = 3.5/100 × 420,000

= $ 14,700

Commission he earned = $14,700

Annual total earnings= $50,000 + $14,700

= $ 64,700

**Answer:**

14,500

**Step-by-step explanation:**

An automatic teller machine gives you $150 in five and ten-dollar bills. There are two more than twice as many five-dollar bills as there are ten-dollar bills. How many of each denomination are there?

**Answer:**

*There are 7 ten-dollar bills and 16 five-dollar bills.*

**Step-by-step explanation:**

Let's call:

T: Number of ten-dollar bills

F: Number of five-dollar bills

The amount of money withdrawn from the ATM is $150:

10T+5F=150

Dividing by 5:

[tex]2T+F=30\qquad\qquad [1][/tex]

We also know there are two more than twice as many five-dollar bills as there are ten-dollar bills:

[tex]F=2+2T\qquad\qquad [2][/tex]

Substituting [2] into [1]:

2T+2T+2=30

Rearranging:

2T+2T=30-2

Simplifying:

4T=28

Solving:

T=28/4=7

From [2]:

F=2+2*7=2+14=16

**There are 7 ten-dollar bills and 16 five-dollar bills.**

If paper clips are 7/8 of an inch long and cost $0.02 to make, how much would it cost to produce enough paper clips to make a line, end to end, that stretches 56 inches?

**Answer:**

$1.12

**Step-by-step explanation:**

When you multiply 8/7 of 56, you get 64.

This shows that you will need 64 paperclips to make 56 inches worth of paper clips. If each paper clip costs two cents, you need to multiply 56 paperclips by 2 cents. 56x0.02=1.12 so it will cost you 1 dollar and twelve cents

10

-25 please answer

**Answer:**

(-15)

**Step-by-step explanation:**

10-25 = (-15)

Please follow me and mark as brainliest

An experiment consists of determining the speed of automobiles on a highway using a radar equipment. The random variable in this experiment is a:

**Answer:**

**the speed value that the radar equipment outputs.**

**Step-by-step explanation:**

A random variable in an experiment is also (and most times the case) called a dependent variable. In this scenario, the random variable would be **the speed value that the radar equipment outputs.** This is because this value depends on the actual velocity of the cars that pass by the equipment. The faster the car is moving when it passes the radar the higher value will be displayed on the equipment. Therefore, depending completely on the vehicles.

What is the equation in slope-intercept form of the line that passes through the points (−12, −4) and (4, 8)?

A. y = −43 − 20

A. , y = −43 − 20

B. y = 43 − 12

B. , y = 43 − 12

C. y = −0.75 − 13

C. , y = −0.75 − 13

D. y = 0.75x +5

D. , y = 0.75x +5

**Answer:**

Choice **D**. [tex]y = 0.75\, x + 5[/tex].

**Step-by-step explanation:**

The general equation for the **slope-intercept form** of a line in a cartesian plane is [tex]y = m\, x + b[/tex], where:

Start by finding the value of [tex]m[/tex]. The slope of a line is equal to its rise-over-run. For the two points in this question:

The "rise" is the [tex]y[/tex]-coordinate of the first point minus that of the second: [tex]\text{rise} = (-4) - 8 = -12[/tex].The "run" is the [tex]x[/tex]-coordinate of the first point minus that of the second. The order of these two points should stay the same: [tex]\text{run} = (-12) - 4 = -16[/tex].Calculate the slope of this line:

[tex]\displaystyle m = \text{slope} = \frac{\text{rise}}{\text{run}} = \frac{-12}{-16} = 0.75[/tex].

The equation of the line becomes:

[tex]y = \underbrace{0.75}_{m}\, x + b[/tex].

Substitute the coordinates of either of the two points to find [tex]b[/tex]. For example, for the first point [tex](12, -4)[/tex], substitute in the following:

[tex]x = -12[/tex], and[tex]y = -4[/tex].The equation becomes:

[tex]-4 = 0.75 \times (-12) + b[/tex].

Solve for the value of [tex]b[/tex]:

[tex]b = 5[/tex].

Hence, the slope-intercept form of this line shall be:

[tex]y = 0.75\, x + 5[/tex].

According to the video, what are some things that Human Resources Managers do? Check all that apply.oversee hiring and firingpurchase computersdistribute office suppliesdevelop training programsdevelop personnel policiesdevelop pricing strategiesdevelop recruiting programs
when was pharaoh won a battle what were the conquered people required to offer him
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lindsey and Oscar have been selling popcorn for a class fundraiser. Oscar sold three times as many bags of popcorn as Lindsey. together they have sold a total of 92 bags of popcorn. how many bags did Oscar sell?
Aging workers of the Neotropical termite, Neocapritermes taracua, develop blue crystal containing glands ("backpacks") on their backs, When they fight intruding termites and are hampered, these "blue" termites explode, and the glands spew a sticky liquid (Sobotnik et al. 2012). The following data are from an experiment that measured the toxicity of the blue substance. A single drop of the liquid extracted from blue termites was placed on individuals of a second termite species, Labiotermes labralis, and the number that were immobilized (dead or paralyzed) within 60 minutes was recorded. The frequency of this outcome was compared with a control treatment in which liquid from glands of "white" termites lacking the blue crystals was dropped instead. Is the blue liquid toxic compared to liquid from white termites?Liquid source Unharmed ImmobilizedBlue workers 3 37White workers 31 9
Plz help this is important
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Calculate the unit rate for each option of Takis, explain which option is better,and why?
if a person ran 1/2 of a mile in 1/10 of an hour. How far will the person run in one (1) hour?
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