The demand for concert tickets depends on the price per ticket. Thus, the demand is a function of the price. If this function is called D(p), use the formula below to compute D(15), the demand for tickets when the price is $15. D(p) = 2115 - 2p - p2

A.
D(15) = 1120

B.
D(15) = 2115 - 225

C.
D(15) = 2115 - 60

D.
D(15) = 2115 - 255

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

77

step-by-step explanation:

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

answer: 94

step-by-step explanation: 79+91+92+94+94 = 450 divided by 5 (since there are 5 number that are being added) = 90