**Answer:**

2nd option

**Step-by-step explanation:**

The ratios on both sides must be equal

[tex]\frac{15}{6}[/tex] ( divide numerator/ denominator by 3 )

= [tex]\frac{5}{2}[/tex] ≠ [tex]\frac{3}{2}[/tex] , then not a proportion

[tex]\frac{4}{5}[/tex] ( multiply numerator/ denominator by 3 )

= [tex]\frac{12}{15}[/tex] , this is a proportion

[tex]\frac{9}{21}[/tex] ( divide numerator/ denominator by 3 )

= [tex]\frac{3}{7}[/tex] ≠ [tex]\frac{6}{7}[/tex] , then not a proportion

[tex]\frac{10}{16}[/tex] ( divide numerator/ denominator by 2 )

= [tex]\frac{5}{8}[/tex] ≠ [tex]\frac{2}{8}[/tex] , then not a proportion

**Answer:**

1. 18/8

2. 16/20

3. 15/28

4. 12/24

Solve.

|x|−5=−20

–4 or 4

no solution

–100 or 100

100

**Answer:**

No Solution

**Step-by-step explanation:**

We are given the equation:

[tex]\displaystyle \large{|x|-5=-20}[/tex]

First, Add both sides by 5 which leaves us [tex]\displaystyle \large{|x|=-15}[/tex]

By definition, an absolute value cannot be negative. There are no x-values that can equal to -15 because no matter what real numbers you put in or substitute, it will never become negative.

Hence, no solution.

Use the parabola tool to graph the quadratic function f(x) = x2 – 12x + 27.

Graph the parabola by first plotting its vertex and then plotting a second point on the parabola.

+ Move

Parabola

Undo

Redo

Rese

10

9

8

7

6

5

D

2

3

2

1

**Answer:**

7

**Step-by-step explanation:**

you would chose 7 because it has more and less value

15 points in 4 quarters

**Is this u asking a question or just saying 15 points in 4 quarters?**

Isn’t is 8 pints in 4 quarters because there’s 2 pints in each quarter.

509^6*78^8

HOW R YA'LL DOIN

**Answer: ***Great U?*

*Have a great Day/Night*

Tell whether the ordered pair is a solution to the equation.

x=9;(9,6)

**Answer:**

yes, it is

**Step-by-step explanation:**

The value of x in the ordered pair (**x**, y) = (**9**, 6) is **9**. That satisfies the equation ...

x = 9

Substituting 9 for x, we get a true statement:

9 = 9

**Answer:**

**Step-by-step explanation:**

what is 1 over 5 divided by 6?

**Answer:**

[tex] \frac{1}{5} \div 6 = \frac{1}{5} \times \frac{1}{6} = \frac{1}{30} [/tex]

Suppose you have a box with 3 blue marbles, 2 red marbles, and 4 yellow marbles. You are going to pull out one marble, record its color, remove it from the box and draw another marble. What is the probability of pulling out a red marble followed by a blue marble? The multiplication rule says to use P(red) P(blue).

Question: Describe the process of finding the probability of finding a red marble followed by a blue marble if the first marble was permanently removed?

**Answer:**

that is dependent event when you are taking out first marble permanently

The graph of the function has slope of 1 and y-intercept of -6.

**Answer:**

**= -5**

**Step-by-step explanation:**

**1-6=5**

**1-6**

**{Subtract the numbers:} 1-6=-5**

**= -5**

Solve the system of equations -6x+5y=0 and −5x+5y=−5 by combining the equations.

**Answer:**

**Step-by-step explanation:**

-6x+5y=0 and −5x+5y=−5

Subtract the second from the first:

-6x+5y=0

5x-5y= 5

-x = 5

x = -5

In your own words, describe how to find the GCF for a set of numbers. Use the numbers 24 and 32 as an example. (PLS HELP ILL GIVE 50 points and brainlest also no links please, thanks)

**Answer:**

8

**Step-by-step explanation:**

We can find GCF by prime factorising

24 = 2³ × 3

32 = 2⁵

Common factor = 2³ = 8

Hence,

GCF of 24 and 32 is 8.

Hope it helps

elise gets a free tax allowance of $6000 and pays tax at 25% on the next $20 000. she pays tax at a raye of 30% on the rest. if she earns $72 000per year, how much must she pay?

**Answer:**

c

**Step-by-step explanation:**

i know because im not g.a.y like u guys

Find the area of a trapezoid h= 4 b1= 1 1/2 b2 = 3 1/2

**Answer:**

10

**Step-by-step explanation:**

**if **

** a= base 1 (1.5)**

** b= base 2 (3.5)**

** h= height (4)**

[tex]A=\frac{a+b}{2}h=\frac{1.5+3.5}{2} 4[/tex]

HELPPP MEE PLEASEE I NEED HELP RIGHT NOWW !

Hi there!

Recall the formula for the area of a parallelogram:

A = b × h

b = base (mm)

h = height (mm)

Rearrange the equation to solve for the height:

A = bh

A/b = h

Plug in given values:

26.4/6 = **4.4 mm**

Please help me on question two

**Answer:**

The following are the answers of questions asked above :-

a) 40

b) 4

c) 4000

IF 15 CHOCOLATE COST 10 RUPEES THEN HOW MUCH DOES 1 CHOCOLATE COSTS.

**Answer:**

2/3 Rupees

**Step-by-step explanation:**

Lets say Chocolate is C and a rupee is R.

Then, 15C = 10R. We can simplify to 3C = 2R. Now we divide both sides by Three to get C = 2/3R, which means a chocolate is 2/3 of a rupee!

I bad at math :/ plz help

**Answer:**

i think its b

**Answer:**

B. (x³-10)(x⁶+10x³+100)

**Step-by-step explanation:**

x⁹-1000

(x³)³-10³

so now always remember

x³-y³=(x-y)(x²+xy+y²)

so for this question x= x³ and y=10

we now have

(x³-10)((x³)²+10x³+10²)

(x³-10)(x⁶+10x³+100)

. If there are 20 girls in a class of 30 students, find out the percentage of boys in the class?

✍ Question:**10**)** = 33.3%**

If there are 20 girls in a class of 30 students, find out the percentage of boys in the class?

✍ Answer:>> If the class has 30 students and 20 girls then;

Boys = (30 - 20 =>> Therefore;

Percentage that are boys = (no.of boys/total students) x 10010/30 * 100#CarryOnLearning

- Happy Holidays -

The percentage of boys in the class is **33.3%**

If the class has 30 students and 20 girls then;

Boys = (30 - 20 = 10)

Percentage that are boys = (no.of boys/total students) x 100

10/30 * 100 = 33.3%

What's percent in math?The percentage is a relative fee **indicating** the hundredth component of any amount. One percentage (symbolized 1%) is one **centesimal** part; as a result, 100 percent **represents** everything and 2 hundred percent specifies twice the given amount. percentage. associated subjects: mathematics **percentile**.

Multiply the number by means of 100. If you are **required** to convert a **decimal** number like 0.57 to a %, you simply multiply it through one hundred. that is 0.57 x 100 = 57. therefore, 0.57 as a percent equals 57%.

Learn more about **percentages** here: https://brainly.com/question/843074

#SPJ2

(-3, 5), (-4, 5) what is the slope

**Answer:**

0

**Step-by-step explanation:**

(5-5)/(-4+3) = 0/-1 = 0

I used a calculator

Which number line shows the solution to the inequality 4x+5>9

The answer to your question is option 1

Help help help help help math

**Answer:**

75

**Step-by-step explanation:**

A = π r^2

A = Area of the circle which is in this question unknown

r = radius of the circle (which is the length of straight line from the center of the circle to any point on the circumference of the circle) and in this question is equal to 5 in

π = irrational number equal to 3.14159... but here you have told to use it as 3

A = π r^2

*plot the information we have get( r = 5 in and π = 3 ) in the equation above

A = (3)(5)^2

A = (3) (25)

A = 75 in^2

One student claims that 25% is equivalent to 1/4%. Is that correct? Why or why not?

**Answer:**

ya

**Step-by-step explanation:**

25 percent is equally to 25 over 100 which is 1over4

will give brainliest Select the correct locations on the graph.

Select the lines that represent functions.

The line on -4 to -1 and both the lines on the right side

Solve the system of equations.

2x-y =7

1x-y = 10

**Answer:**

(-3, -7)

**Step-by-step explanation:**

2x - y = 7 multiply by -1 ⇔ -2x + y = -7

1x - y = 10 Do not change ⇔ 1x - y = 10

-x = 3

x = -3

Use the second equation to solve on y when x = -3

-1x - y = 10

-1(-3) - y = 10

3 - y = 10

-y = 10 - 3

-y = 7

y = -7 Solution: (-3, -7)

PLZ HELP 100 POINTS AND BRAINLIEST PLZ HELP

**Answer:**

**Step-by-step explanation:**

number 6. (1-2+3) - 4 + 5 = 3

Number 7. (1+2) +( 3+4 ) - 5 = 5

number 8. (1+2+3) - 4(5) = 10

5: (1+2)3 - 4 / 5 = 1

**Answer:**

5 --- 1 + 2 - 3 - 4 + 5 = 1

6 --- 1 - 2 + 3 - 4 + 5 = 3

7 --- [1 + (2 x 3 x 4)] / 5 = 5

8 --- [1 + 2 + (3 x 4)] - 5 = 10

**Step-by-step explanation:**

I didn't know if you needed brackets/parenthesis for the first two, that's just what I came up with

Alex feeds his cat ⅗ of a can of cat food a day how many cans of cat food should Alex buy each week

**Answer:**

5

**Step-by-step explanation:**

3/5 times 7 is 4 1/5 and you cant buy 1/5 of a can so you have to round up to 5

Please give me the answer ASAP.

**Answer:**

-t+2>10

**Step-by-step explanation:**

Just ask.

Hope this helps! :D

your friend has owned a dog for 9 year this is one year less than as

you just answered your own question

Asha bought 60 fruit baskets. 25% of the fruit baskets have 12 pieces of fruit in each basket. The remaining 75% of the baskets have 15 pieces of fruits in each basket. Complete the model.

**Answer:**

Number of baskets with 12 pieces of fruit: 15

Number of baskets with 15 pieces of fruit: 45

**Step-by-step explanation:**

25% x 60 = 0.25 x 60 = 15

75% x 60 = 0.75 x 60 = 45

The **complete model** for the given question is;

Number of fruit baskets that contain 12 fruits = 15 baskets

Number of fruit baskets that contain 15 fruits = 45 baskets

We are told that he bought 60 fruit baskets.

**Percentage** of the fruit baskets that have 12 pieces of fruit = 25%

**Percentage** of the fruit baskets that have 15 pieces of fruit = 75%

Thus;

**Number of fruit baskets** that contain 12 pieces of fruit = 25% × 60 = 15 baskets

**Number of fruit baskets** that contain 15 pieces of fruit = 75% × 60 = 45 baskets

Read more about **percentages** at; https://brainly.com/question/11865045

the function f(x) = log 0.5 is decreasing.

true or false?

i think it's false,

Which graph represents the function f (x) = 8 Superscript one-third x?

**Answer:**

2nd graph

**Step-by-step explanation:**

Plz mark brainliest

**Answer:**

Its the second option

**Step-by-step explanation:**

i just did it

What is the function of thevacuole in plant cellsA. Controls cells activityB. Stores water and nutrientsC. Produces energy for the cellD. Removes waste from the cell
I'VE ASKED THIS 4 TIMES ALREADY. DOUBLE POINTS PLEASE HELP!!!Please help! Write an equation of the line passing through the point (6,-4) that is perpendicular to the line y=1/3x-9
Alan is a behavior analyst consulting with a family on helping Cam their seven year old son go to bed without tantrums. Right now her tantrums last two to three hours and it is keeping the whole family awake at night. He interviews the family, collects ABC data, collects scatterplot data, and after collecting the data schedules a second interview with the family as part of the conjoint behavioral consultation course. In this interview, they willl look at the data collected, talk about what the hypothesized function of the behavior is , as well as collaboratively develop an intervention plan. Which interview in the CBC process are they going to have?
There are 72 apples on my tree at home; 38 are red, and the rest are green. I know 46 of the apples have worms in them, so I cant use them for cooking. What is the maximum number of green apples I could have left to cook with?
In a paragraph (at least 7 sentences) please explain why fire and the Neolithic Revolution were so important! Remember you can use your notes for guidance but everything should be in your own words! Think about what the discovery of fire changed? What could people do that they could not before? What was the Neolithic Revolution?NEED DONE ASAP
Why are respiratory emergencies so critical ?
From this pie chart answer the following:(i) If 20 people liked classical music, how many young people were surveyed?(ii) Which type of music is liked by the maximum number of people?
What is silhak? a. The most sacred of all korean instruments b. A truly korean style that emphasizes the study of things korean c. A traditional korean male hat d. The korean word for picnic.
For an electric toothbrush, is input energy equal to useful output energy? Explainyour answer.
is the sum of two rational numbers always rational
Which type of conflict involves completely ignoring another individual in the workplace?
Which choice is similar to the figure shown?
How i can answer this question, NO LINKS, if you answer correctly i will give u brainliest!
Mrs. Owens had to call the local plumber to install a hot water heater. the equation y= 50x+75 is the relationship between his hours worked (x) and the amount of the bill (y).A. How much money did the plumber charge for the service call? How can you tell from the equation?B. How much is the plumber charging per hour? How can you tell from the equation?
find the mean of 100
In what language is Quran written?
a ______ is a line that is perpendicular to a line segment and intersects the line segment at its midpoint?
Mara is playing a game. There are two marbles in a bag. Ifshe chooses the purple marble, she will win $10. If she chooses the orange marble, she will win $200. What is the expected value of Mara's winnings from the game?
What term best describes the graph of y=-15
Match the verbal phrase on the left with the corresponding equation on the right. Write the letter of the answer on the space provided1.c increased by 5 is 5 2.4 more than a number is 12 3. The product of 4 and n is 12 4. The difference of 27 and k is 15 5.8 less than 3 times x is 10 6. 3 times x increased by 8 is 20 7. a number minus 8 is 3 8. three times a number is 9 9. twice a number plus 1 is 11 10.6 less than a number is 5a. 27-k=15 b. n + 4 = 12 d. 3x+8 = 20 e. k-8=3 f. 3x-8=10 g. 2x + 1 = 11 h. c + 5 = 15 i. 4n = 12 c. c-6=15 j. 3n = 9