Question

Andrea thought that x = 15 would be a good guess to solve 6x + 19 = 150. Should her second guess be higher or lower? Why?

Answer 1

should be higher

Explanation:

because 6×15=90 and 90+19 is lower than 150

Answer 2

higher

Explanation:

should be higher since 6 x 15 is 90, which is far away from 150