Ace Electric Service charges $50 for a service call and $45 for each hour of work. Central Electricians charges $20 for a service call and $75 for each hour of work.
Which system of equations could be used to compare the total costs,
y, for the two companies to perform X hours of work?
4 of 4 QUESTIONS
y=45(x +50)
y =75(x +20)
y = 45x +50
y = 75x+20
y =50x +45
y = 20x +75
y = (50 +45)
y = (20+75)x

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the 14th row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100

the answer to your question is minor arc.