Rise is the change between the y-coordinates of any two points along a line in the xy-plane

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

If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?