Find the indicated sum of the geometric series. ∑6k=1−3(2)k−1

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y