The explanation is here. the rest of the questions must be do by yourself.
ANSWER:
32
EXPLANATION:
8 people jog and do Aerobics
24 jog but don’t do aerobics
So, 8+24= 32
You would do 15 + 17. Which equals 32, and that is the least, then choose a number that is larger than 32.
So in order it goes from: 0.6, 0.02, 0.007
<h2>
Answer:</h2>
This is easy. All you need to do is set up a <u><em>proportional relationship</em></u>.
A proportional relationship uses variables to show similarities, in this case, in triangles.

<u><em>x</em></u> represents the missing side.