If 2^2x = 2^3, what is the value of x?

Change negative exponents to positive, then solve

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.