Please help (Proportions)

Theo is baking a recipe that makes 36 cookies with 2 cups of sugar. At this rate, how many cups of sugar are needed to bake 18 cookies?

Answer:

Expressions B, D, and E are equivalent to the expression 12c - 6f.

Step-by-step explanation:

Set each of the given expression into expanded form, using the method of SOIL.

a.) 6(2c-6f) = 12c - 36f (Doesn't match)

b.) 2(6c-3f) = 12c - 6f (Matches)

c.) c(12-6f) = 12c - 6fc (Doesn't match)

d.) 6(2c-f) = 12c - 6f (Matches)

e.) 3(4c-2f) = 12c - 6f (Matches)

f.) (12+c) - (6+f) = c −  f  +  6 (Doesn't match)

Hope this helps!

Commutative property of addition is given by : a+b = b+a , where a and b can be any expression of real numbers. It basically changes the order of the so that simplification of any expression becomes easier.

but it is with the stuff that you have on your computer or paper

what do you mean by 2 1 2 pounds less?

The cat’s target weight, in pounds and ounces is,

⇒  8.75 pounds

Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.

Given that;

A cat weighs 11 pounds 4 ounces.

And, The cat’s target weight is 2 1/2 pounds less than its current weight.

Now,

1 pound = 16 ounces

1 ounces = 1/16 pounds

Hence, A cat weighs 11 pounds 4 ounces in pounds is,

⇒ 11 pounds + 4/16 pounds

⇒ 11 + 1/4

⇒ 45 / 4 pounds

Hence, The cat’s target weight, in pounds and ounces is,

⇒ 45 / 4 - 2 1/2

⇒ 45/4 - 5/2

⇒ 45 / 4 - 10 / 4

⇒ 35 / 4 pounds

⇒ 35 / 4 x 16

⇒ 140 ounces

⇒ 8.75 pounds

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add the side lengths

Answer:

it is

Step-by-step explanation:

456,602 divided by 5=91,320.4

Step-by-step explanation:

Tile A $9.75

Tile BTiles are $11 per tile if fewer than 50 tiles are purchased. For 50 or more tiles, tiles are $9.50 per tile.

Tiles are purchased by the box

Tile C There are 24 tiles per box. Each box is $185.

Answer:

I don't really know what you mean but heres a go

x=-5/9

Step-by-step explanation:

Answer:

1) 7/8  

2) 0. 9

3) 88%

Step-by-step explanation:

total CDs =  2 + 9 +5 = 16

probability of Comedy is 2 out of the total 16

= 2/16

probability of not picking one would be 1 - 2/16 = 14/16 = 7/8

7 divided by 8 = 0.875   which rounds to 0.9

0.875 x 100 gives the percentage of 87.5% which rounds to 88%

Answer: 22 square inches

Step-by-step explanation:

Answer:

22 in.² or 22 square inches

Step-by-step explanation:

5 · 2 = 10 in.²

8 - 2 = 6

6 · 2 = 12 in.²

10 in.² + 12 in.²

22 in.²

Answer:

Step-by-step explanation:

d

Answer:

28:12

Step-by-step explanation: they both add up 4 times to the same number aka ratio

28 divided by 7 = 4 (7 14 21 28)

12 divided by 3 = 4 (3 6 9 12)

Answer:

1680

Step-by-step explanation:

(,)=(8,4)

[tex]=\frac{8!}{(8-4)!}[/tex]

=1,680

Answer:

The slope of the trend line is 19.286 thousand dollars. This is important because it shows that the sales of this store is increasing which intern increases profits which is important for the long term viability of this store.They y-intercept is 53.571 thousand dollars. This number represents the profits of the store in 2010 and it serves as benchmark for future years. In fifty years, we assuming that the trend continues, it will be 19.286*50+53.571 = 1017.871 thousand dollars. However, this is not appropriate because a lot can change in 50 years which can have a profound impact on the future profits.

Answer:

quartile 1 is 39

quartile 2 is 69.5

quartile 3 is 78

the minimum is 37

the maximum is 82

IQR is 39

Step-by-step explanation:

you organize the data so that it’s from least to greatest. quartile 2 would be 69.5 because 67 and 72 were both in the middle. When that happens, you add them both and divide by 2. For the other quartiles you find the middle number of both sections :)

the IQR is just (quartile 3 - quartile 1)

I hope this helped :)

Welll....from the diagram, you can see you have two triangles (one on each side)

area of triangle = 1/2 base*height = 1/2 * 2 x 15 = 15ft2 each then you are left with a rectangle 13 ft x 15= 195 ft2

195+15+15=

225 ft2 <----- ANSWER

The area of the parallelogram is equal to 300 square feet.

Given the following data:

To calculate the area of the parallelogram:

First of all, we would determine the area of the triangles.

Note: There are two (2) triangles that can be cut-off the given parallelogram.

Mathematically, the area of the triangle is given by the formula:

[tex]Area=\frac{1}{2} \times base \times height\\\\Area=\frac{1}{2} \times 4 \times 15\\\\Area=2 \times 15[/tex]

Area = 30 [tex]ft^2[/tex]

For the two (2) triangles:

[tex]Area = 2 \times 30[/tex]

Area = 60 [tex]ft^2[/tex]

For the rectangle left:

[tex]Area = length \times width\\\\Area = 15 \times 16[/tex]

Area = 240 [tex]ft^2[/tex]

Now, we can calculate the area of the parallelogram:

[tex]Area \;of \;parallelogram = 60 + 240[/tex]

Area of parallelogram = 300 [tex]ft^2[/tex]

Read more on area of parallelogram here: https://brainly.com/question/21917592

Answer:

You basically need to solve for m

I can try to solve it for you:

if you  Multiply both sides by 3/2.

you will get 3/8 as your answer

sooooo your answer is m=3/8

The the triangles are scaled copies of triangle A are C and E.

A scale factor is defined as the ratio between the scale of a given original object and a new object, which is its representation but of a different size (bigger or smaller).

The basic formula to find the scale factor of a figure is expressed as,

Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape.

From triangle A to C scale factor is 2 units

From triangle A to E scale factor is 4 units

The the triangles are scaled copies of triangle A are C and E.

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Answer:

1, I have attached the number line.

2, I have provided two examples. One shows a different any quality symbol, and the other one shows the same based on absolute values.

3, you can see using the number line that -0.5 is the closest to zero.

Answer:

The FitnessGram™ Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal. Ding  A single lap should be completed each time you hear this sound. Ding  Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, ding

Step-by-step explanation:

Answer:

about 37

Step-by-step explanation:

add up #s and divide by 6

Answer:

Right angled

Step-by-step explanation:

Answer: Isosceles triangle.

Answer:

91.064

Step-by-step explanation:

Answer:

22.766

Step-by-step explanation:

113.83 divided by 5 =22.766

Answer:

I’m so sry but can‘t understand it has to be 4/15 7/15 or 2/3.

Step-by-step explanation:

☹️