You earn $35 for washing 7cars. how much do you earn for washing 4 cars?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base