a car needw fixing and abe can fix it for $70 per hour with a $130 part, but gabe can fix it for $80 an hour with a $40 part. ho

Question

3 years ago

5

w long will it take for both abe and gabe to cost the same amount?

2 answers:

Zolol [24] · Answer 1 · 2022-05-05T15:06:29+03:00

Zolol [24]3 years ago

6 0

70 + 130 = 200
This would be Abe’s one hour of work and the part
80 + 80 + 40 = 200
This would be Gabe’s two hours of work and the part

Pavlova-9 [17] · Answer 2 · 2022-05-05T16:40:20+03:00

4 0

Answer:

The answer is 9

Step-by-step explanation:

(x represents the hours)

130 + 70x = 40 + 80x

70x - 80x = 40 - 130

-10x = -90

-x = -9

x = 9