Mellie

Mathew will have 5 apples left. It would be 7-2 which gives you the outcome of 5

You want to find x. Divide both sides by 2 to get x alone. You will get x>-3/2 or x>-1 1/2

What is the question?

So, of course we want to find one third of the 107 people. Usually, the word "of" means we should multiply. So, we do 107*1/3. But, for some reason the answer isn't quite what I thought it would be... It's not a whole number. It should be whole because what we are looking for is the number of people. I got 35 and more. I am guessing you would round down.

Ques: Find the scale factor from the larger rectangle to the smaller rectangle, if the two rectangles are similar. example of Scale Factor Choices:

A. 5:1

B. 5:6

C. 6:5

D. 6:7 Correct

Answer: B

SOLUTION:

Step 1: If we multiply the length of one side of the larger rectangle by the scale factor we get the length of the corresponding side of the smaller rectangle.

Step 2: Dimension of larger rectangle × scale factor = dimension of smaller rectangle

Step 3: 24 × scale factor = 20 [Substitute the values.]

Step 4: Scale factor = 20/24 [Divide each side by 24.]

Step 5: Scale factor =5/6= 5:6 [Simplify.]

Therefore, scale factor from the larger rectangle to the smaller rectangle is 5:6.

Oh, I see. I wasn't paying attention.

The middle would be 7. If you add them all up, you get 15. Then, divide and you get 5. :)

I think 1,7,7 unless you want all three different numbers. I just used guess and check.

I'm sorry: 

Pretty sure that wouldn't have an answer. It would be undefined.