Should i start my test

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.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Solve the equation.then check your solution 8=1.88+a