Solving Equations with Rational Exponents
Solve and check. Show all work,

1. credits

2. dual - aspect

hope i : )

never fear papaguy is here

answer

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 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