What is 500 divided by 154 x 2 + 99 - 80 step by step

Given: f(x) = 2x + 5 and g(x) = x2 and h(x) = -2x h(g(f( = x2+ vx+ x + y

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.