An outdoor concert venue has an average of 22,650 attendees when the price per ticket is $32.50. for every ticket price increase of $5 the number of attendees decreases by an average of 275. which equation represents the amount of money made by ticket sales, y, for a concert where x is the number of $5 increases over $32.50?

A.   y=-1,375x^2+104,312.5x+736,125

Step-by-step explanation:

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2