For what x-value(s) does sin(x) = 0?
a. -270°, -90°, 90°, and 270°
b. -270°, -90°, 0°, 90°, and 270°
c. -360°, 0°, and 360°
d. -360°, -180°, 0°, 180°, and 360°

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Find the sum of the given arithmetic series. 24 + 17 + 10 + 3 + + (–39)

Adan has decided to purchase an $9000 car. he plans on putting 20% down toward the purchase and financing the rest at 7.9% interest rate for 3 years. find his monthly payment a) $225.29 b) $298.81 c) $204.78 d) $236.89