Alexis simplified 14/42 to 1/3 by using the greatest common factor (GCF) of 14 and 42 What number did alexis use?

A. 2
B. 14
C.42
D. 84

Which compound inequality can be used to solve the inequality 3x+2 > 7? -7 < 3x+2> 7 -7> 3x+27 3x + 2 > -7 or 3x + 2 > 7 3x + 2 < -7 or 3x + 2 > 7

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?