Which expression is equivalent to 42 + 3 x 4?
A 52 + 3
B 3x 4+43
C 3² +7+4
D 26 - 2 + 6

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

When solving a logarithm equation, how do you find the missing variable ?

Cate purchases $1600 worth of stock and her broker estimates it will increase in value by 4.2% each year. after about how many years will the value of cate's stock be about $2000