Question

plz help Medal and fan rewarded (:
Maria is comparing the prices of two window cleaning companies. Company A charges $6 per window and an additional $12 as service charges. Company B charges $5 per window and an additional $15 as service charges.

Answer 1

Part A: Write equations to represent Company A and Company B's total charges for cleaning a certain number of windows. Define the variable used in the equations. (4 points)

Part B: Which company would charge less for cleaning 8 windows? Justify your answer. (3 points)

Part C: How much money is saved by using the services of Company B instead of Company A to clean 6 windows? (3 points)

Answer 2

Part A:
y=6x+12 and y=5x+15 The variable used in both equations is x

Answer 3

thx (:

Answer 4

can u help me with the other 2 lolz

Answer 5

For Part B you would just plug in 8 for x and the amount for company A would be y=6(8)+12 and the amount for company B would be 5(8)+15 and whichever one of equations has the highest answer is NOT the answer

Answer 6

For part C plug in 6 for x in both equations and find the difference between the answers by subtracting the smallest number from the greatest number

Answer 7

oh ok thank you :3

Answer 8

@Drsuz98

Answer 9

part b

Answer 10

Okay the answer to y=6(8)+12 is 60 and the answer to y=5(8)+15 is 55

Answer 11

so the answer to part B is company B

Answer 12

ok thank you soooo much your a life saver (: can u helpme with part see i have alittle bit of knowing how to work it out but im getting stuck :/

Answer 13

Yeah waht r u stuck om

Answer 14

im stuck on which one would be the right answer but im thinken it company A

Answer 15

okay what were ur two answers that u got fot the equations

Answer 16

@geekfromthefutur

Answer 17

sorry i was in the kitchen

Answer 18

cool so what r they