Which phrase represents the expression, 7x + 2?

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )