4) A-1 Plumbing charges a $60 service fee plus $25 per hour. Martin's Plumbing charges a $75 service fee plus $15 per hour. For how many hours will both companies charge the same amount?

1.5 hours

Step-by-step explanation:

Let's say the fees will be the same at "x" hours.

Then

So the charge will be the same at 1.5 hours.

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step-by-step explanation:

i hope this : )

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.