Any ideas? for what the answer is?

answer is x<

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation:

answer: #1 ads up by 8 and i don't know #2

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75