How t o solve negative square root of 169

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

Find the value of x. give reasons to justify your solutions! c ∈ ae

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.