Multiply (x + 1)3 (x + 1)3 = (x + 1)(x + 1)2 = (x + 1)(x2 + 2x + 1) = x3 + x2 + x +

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15