What is the sum of the measures of the interior angles of a 15-sided polygon?
a. 3060°
b. 2340
c. 1500°
d. 27000

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

What is the difference between –12 and –5? what is the distance between –12 and –7 on a number line? units

Apply the distributive property to simplify the expression. −4(5x + 2)