**Answer:**

A) -68

**Step-by-step explanation:**

Someone help me with this please, I really need help, and it's due tmrw...PLEASE

c

(80, 61) are the points

x on the graph is the crickets, y is the temp. so if it was 61 degrees a cricket would chirp 80 times a minute

(80, 61) are the points

x on the graph is the crickets, y is the temp. so if it was 61 degrees a cricket would chirp 80 times a minute

Reagan solved 5.25 ÷ 5 and got 105. What did Reagan do wrong?

**Answer:**

he forgot to put the decimal point

**Step-by-step explanation:**

answer is 1.05.

she forgot to put a decimal point it’s 1.05

Two coins are tossed at the same time. which tree diagram shows all possible ways the two coins can land as either heads (H) or tails (T) Diagrams in image.

The answer is the last one.

While flipping a coin there's always a 50/50 chance regardless.

While flipping a coin there's always a 50/50 chance regardless.

50% chance for either coin

A jar is filled with quarters and nickels in the ratio 1 2/5 to 2 1/3. If there are 24 quarters in the jar, what is the ratio in dollar value of quarters to that of the nickels???

**Answer:**

3 : 1

**Step-by-step explanation:**

The ratio of coins is ...

1 2/5 : 2 1/3 = 7/5 : 7/3 = 3 : 5

The quarters have 5 times the dollar value of nickels, so the ratio of dollar values is ...

5(3) : 5 = 3 : 1

**The quarters have 3 times the dollar value of the nickels**.

__

*Additional comment*

The number of nickels is 5/3 times the number of quarters, so is 5/3(24) = 40.

The dollar value of the quarters is 24($0.25) = $6.

The dollar value of the nickels is 40($0.05) = $2.

As above, the ratio of dollar values is 6:2 = 3 : 1.

__

There are a few different ways to compute the ratio of fractions. The one we used here may be a little unusual. All are equivalent.

[tex]\bullet\quad\dfrac{a}{b}\div\dfrac{c}{d}=\dfrac{a}{b}\times\dfrac{d}{c}\qquad\text{"invert and multiply"}\\\\\bullet\quad\dfrac{a}{b}\div\dfrac{c}{b}=\dfrac{a}{c}\qquad\text{ratio of numerators with the same denominator}\\\\\bullet\quad\dfrac{a}{b}\div\dfrac{a}{c}=\dfrac{c}{b}\qquad\text{inverse ratio of denominators with the same numerator}[/tex]

WILL GIVE BRAINLIEST LIKE FIVE STARS THE WHOLE SHEBANG;

The graph shows how many bottles a machine caps in a certain number of seconds.

Part A

What is the constant of proportionality, and what does it mean in this situation?

Use the drop-down menus to show and explain your answer.

The constant of proportionality is

Choose...

; the machine caps

Choose...

bottles in

Choose...

.

Part B

Which of the following is an ordered pair on the graph? What does it represent in this situation?

A.

(45, 90); the machine caps 45 bottles in 90 seconds.

B.

(45, 900); the machine caps 45 bottles in 900 seconds.

C.

(45, 900); the machine caps 900 bottles in 45 seconds.

D.

(900, 45); the machine caps 900 bottles in 45 seconds.

**Answer:**

The machine caps 900 bottles in 45 second

**Step-by-step explanation**

15/300 is equal to 45/900

Which one is it in the screenshot below?

I know it has to be one of these two:

Q or R

The answer would be Q. This is because R has an undefined slope.

It would have to be Q. Think of how the line Q is not going up at all.

Which expression is equivalent to 4(y-3)

**Answer:**

4y-12

**Step-by-step explanation:**

4(y-3) = (4)(y) + (4)(-3) = 4y + (-12) = 4y-12

4y-12 hope this helps

Someone pls help asap this is supposed to be done it 3 min

**Step-by-step explanation:**

$75 30% 0.70(75) = x $52.50

$18 65% **0.35(18) = x $6.30**

**$60** 30% ** 0.70x = 42** $42

**$35 20%** 0.80x = 28 ** $28**

$150 25% **0.75(150) = x** $112.50

$75

$52.50

30%

0.70(75) = x

$18

$6.30

65%

0.35(18) = x

$60

$42

30% 0.70x= 42

$35

$28

20%

0.80x = 28

$150

$112.50

25%

0.75(150) =x

$52.50

30%

0.70(75) = x

$18

$6.30

65%

0.35(18) = x

$60

$42

30% 0.70x= 42

$35

$28

20%

0.80x = 28

$150

$112.50

25%

0.75(150) =x

(PLEASE HELP, BRAINLIEST IF CORRECT) A jar is filled with quarters and nickels in the ratio 1 2/5 to 2 1/3. If there are 24 quarters in the jar, what is the ratio in dollar value of quarters to that of the nickels???

**Answer:**

40 nickels

**Step-by-step explanation:**

**1 2/5 to 2 1/3 = 7/5 : 7/3**

= 21/15 : 35/15

21/15 = 24

35/15 = x

(35/15 * 24) / 21/15

∴ 56 ÷ 21/15

= 40 nickels

**Answer:**

im just answering this so that the other person gets brainliest

The triangle below has sides of 4 meters, 7 meters, and 6 meters.

Is it a right triangle? Explain your reasoning

Yes it is a right triangle because where sides 4 and 6 meet it’s creates a 90 degree angle making it a right right triangle

**Answer:**

a right triangle makes up one side a right so a right would be 90 degrees so no its not

**Step-by-step explanation:**

Write your question here. We can't read your mind. Yet.

**Answer:**

The first is B.(second)

The second answer is C.(Third)

Answer:

The first is B.(second)

The second answer is C.(Third)

Step-by-step explanation:

What is the range of possible sizes for side x?

**Answer:**

12.0

**Step-by-step explanation:**

Add the sides and you get your answer

Your answer is 12 add both sides up

PLSS HELPPP WITH MATH

**Answer: B sorry if im wrong **

**Step-by-step explanation:**

**Answer:**

i can't see it its blurry can you can tell me the Questing

can some one plz help i need to pass this lesson

**Answer:**

Math, English

90 votes for History

40% votes for Math

**Step-by-step explanation:**

Eng 17

His 9

Math 24

Sci 10

Favorite subject is **Math**, and** English** since they have more votes

History is 9 out of 60 which is 9/60=.15 times 100 for percent 15%

15% of 600 is .15*600= **90**

Math is 24 of 60 which is 24/60=.04 times 100 for percent **40%**

**Answer:**

The answer to your problem is to think it through

**Step-by-step explanation:**

Select each pair of equivalent numbers. PLS HELP DUE TMR AND I DONT HOW TO SOLVE IT, PLS SHOW HOW U SET IT UP

The pairs that are equivalent to each other are 40/1000 and 40%, 6/5 and 120%, 1/8 and 12.5% . They are the correct answers because if we divide for example 6/5 , we would get 1.2 and to turn a decimal into a percent we have to move the decimal point 2 times to the right meaning that the percentage would be 120% and you just do that for all! I hope this helped :)!!

HELP PLEASE 10 POINTS!!!

Enrique has to pay 80% of a $200 phone bill. Explain how to use equivalent ratios to find 80% of $200.

(U need to write a paragraph)

**Answer:**

First, write 80% as 80100. Then write an equivalent ratio that has the answer in the numerator and 200 in the denominator. 100 x 2 is 200, so 80 x 2 will be the answer. 80 x 2 = 160. The answer is $160.

The solution set of an inequality is graphed in the coordinate plane below.

Enter the inequality that represents the solution set shown by the graph.

**Answer:**

y ≤ -1/4 x -1

please see the solution on the picture..

help quick please!!

if

JK=9x+3

KL=5x+2

JL=75

find KL.

KL= 27

Work:

If JL is the whole (75), you add JK (9x+3) and KL (5x+2). 9x+3+5x+2=75. Add like terms first. 14x+5=75. Subtract 5 from both sides. 14x=70. Divide by 14 from both sides. X=5. Now plug X=5 into your equation (KL: 5x+2). 5(5)+2= 27

Work:

If JL is the whole (75), you add JK (9x+3) and KL (5x+2). 9x+3+5x+2=75. Add like terms first. 14x+5=75. Subtract 5 from both sides. 14x=70. Divide by 14 from both sides. X=5. Now plug X=5 into your equation (KL: 5x+2). 5(5)+2= 27

Kl=27 because that’s what the other guy said and Yh

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

Match the coordinates with the points on the coordinate plane.

M

N

R

L

P

S

Q

**Answer:**

1. P

2. Q

3. R

4. L

5. M

**Step-by-step explanation:**

Long drag the tiles to the correct boxes to complete the pairs not all lies will be used

Write an equation in slope-intercept form for the line with slope -1/4 and -7 y-intercept. NO LINKS.

**Answer: **[tex]y = -\frac{1}{4}x - 7[/tex]

That equation is in slope intercept form y = mx+b

m = -1/4 is the slope

b = -7 is the y intercept

M= -1/4 (SLOPE)

B= -7 (Y INTERCEPT)

B= -7 (Y INTERCEPT)

You just found the car of your dreams. It will cost $24,000. You have been saving for a car since 3rd grade and now have $6,000. Your dad will match that with another $6,000 for the car. You will pay a simple interest of 10% on the balance of what you owe after you give the car dealership the money you have between your dad and yourself.

How much money will you still owe?

**Answer:**

I think the answer is 13,200

**Step-by-step explanation:**

6k+6k=12,000 half of the price of the car

.10x12000= 10% interest = 1200 + rest of the balance(12,000)=13,200

You will owe 12,000+ entrance

helpppppppppppppppppppppppppppppppppp

**Step-by-step explanation:**

The balance on a credit card, that charges an 18% APR interest rate, over a 1 month period is given in the following table:

Days 1-3: $150 (initial balance)

Days 4-20: $200 ($50 purchase)

Days 21-30: $50 ($150 payment)

What is the finance charge, on the average daily balance, for this card over this 1 month period?

round to the nearest hundredth

Solve for u.

9u + 10 ≥ 1

27 points

**Answer:**

u >= -1

**Step-by-step explanation:**

9u >= 1-10

9u >= -9

u >= -1

**Answer:**

u>= -1

**Step-by-step explanation:**

9u + 10 >= 1

9u >= 1-10

9u >= -9

Divide 9 on both sides

u >= -1

At the dealership where she works, Denise fulfilled 1/2 of her quarterly sales goal in January and another 5/12 of her sales goal in February. What fraction of her quarterly sales goal had Denise reached by the end of February?

**Answer:**

She has fulfilled about 91.6666 repeating

**Step-by-step explanation:**

If half of her sales were fulfilled in January, then that is 50% or 0.5. Then if you take 5/12 then it = 0.41666666, add the two decimals together and you have 0.916666 repeating. If you want to turn that into a fraction it would be 9/10 by rounding down due to the decimal.

**Answer:**

the answer will probably be around 1 / 12

**Step-by-step explanation:**

hope this helps! (if not then its okay)

Can someone help? I am kinda stuck on how to solve it

A :

The line should be placed in between 0 & 1 : 4

B : []

C : 32 x .50 = $ 16 [ Cost ]

The line should be placed in between 0 & 1 : 4

B : []

C : 32 x .50 = $ 16 [ Cost ]

**Answer:**

for B the equation goes like this y = [tex]\frac{1}{2} x[/tex]

(id like to tell u the other half but you should be able to solve it from here)

**Step-by-step explanation:**

Hope this helps you!

What is the least common denominator of the four fractions listed below? (50 points!)

**Answer:**

100

**Step-by-step explanation:**

100^^cccffggggdfhhggfffft

Identify the slope and y-intercept of the graph y = -1/3x + 6.

2. slope = 6, y-intercept = -1/3

1. slope = -1/3, y-intercept = 6

**Answer:**

A.slope = 6, y-intercept = -1/3

**Step-by-step explanation:**

slope= -1/3 , y-int= 6

y= mx +b

m=slope b=y-intercept

y= mx +b

m=slope b=y-intercept

HELPPPPPP ASAP PLSPLSPLSPLSPLSPLSPLSPLSPLS

As a tornado approaches, the air temperature changes −8.2°F every hour.

Which value represents the change in air temperature over 1.6 hours?

−5.125°F

−6.6°F

−9.8°F

−13.12°F

I believe the answer is -13.12

Explanation: I multiplied -8.2 by 1.6 to get -13.12

Explanation: I multiplied -8.2 by 1.6 to get -13.12

-13.12 correct me if i’m wrong anyone please

PLS HELP

What is the diameter of a plate with circumference of 25 cm.?

The formula for finding diameter from the circumference is d= c/3.14.

Using this formula, plug in your circumference, as shown below.

d=25/3.14

d=7.96

Using this formula, plug in your circumference, as shown below.

d=25/3.14

d=7.96

the diameter is 7.96

It’s the top one so pls

**Answer:**

I think the answer is C im not sure tho

**Step-by-step explanation:**

**Answer:**

im just answering this so that the other one gets the best answer

**Step-by-step explanation:**

have a good day

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