Explain, in words, how you would solve the following: If r(s) = 82 + 1 and t(s) = 3s – 2, what is the value of t(r(-3))?

If kn = 9 cm, mn = 21 cm, rs = 42 cm, and ps = 18 cm, what is the scale factor of figure klmn to figure pqrs?

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it.bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300