Is the number given a solution to the equation?
c = 2c - 4; 8

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?