Answer: 72 108
Step-by-step explanation:
I think that is it but I am not sure
Answer:
proved in attachment thanks if you like my answer mark me brilliantest
Answer:
44 feet
Step-by-step explanation:

A. The expression has two factors.
The two factors of the expression 7(2x+5) are 7 and (2x+5).
Hope this helps.
Answer:
Rachel's conclusion is valid. The ratios for green beans to total students for the survey and the school form a proportion.
Step-by-step explanation:
Solve using proportions. The format should be "Green beans" on the top, and "Total students" on the bottom.

Simplify the first numerator
Find the <u>common ratio</u>
The common ratio is the number you multiply by to get from the top left to top right. It's the same number the you can multiply the bottom left number by to get the bottom right.
<u>Divide the right side by the left side to find the ratio.</u>
Top: ratio = 240/10 = 24
Bottom: ratio = 600/25 = 24
Since the ratios are <u>the same</u>, they are <u>common</u>.
Therefore the proportion is correct, and Rachel's conclusion is valid.