Teresa’s age is 5 years more than twice ben’s age. if ben is x years old, the expression gives the sum of ben’s and teresa’s ages. if ben is 7 years old, the sum of ben’s and teresa’s ages is years.

If Ben is x years old, then twice his age is 2x, and 5 years more than this is 2x+5.

So, Ben's and Teresa's ages are, respectively, x and 2x+5.

So, the sum of their ages is

If Ben is 7 years old, i.e. if x=7, the sum becomes

step-by-step explanation:

no solution.

substitute,

circle 1 = 5

circle 2 = 20

circle 3 = 44

in this case no matter how you add, you will always get a perfect square..

hence proved

happy to

pls mark as brainliest