subject
Mathematics, 06.05.2021 17:20 xjaliw11882

You and your friend each start a car-washing service. You spend $25 on supplies and charge $10 per car. Your friend spends $55 on supplies and charges $13 per car. How many cars do you have to wash to earn the same amount of money as your friend?
y = 10x - 25 y = 13x - 55
? cars​

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
27 is what percent of 108? 27 is % of 108
Answers: 2
question
Mathematics, 21.06.2019 21:30
What is the volume of this container?
Answers: 2
question
Mathematics, 21.06.2019 22:40
If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).
Answers: 1
question
Mathematics, 21.06.2019 23:00
Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. chapter reference how much punch can she make if she has only 6 cups of plum juice?
Answers: 1
You know the right answer?
You and your friend each start a car-washing service. You spend $25 on supplies and charge $10 per c...
Questions
question
Mathematics, 29.10.2020 05:40
question
Social Studies, 29.10.2020 05:40
question
Mathematics, 29.10.2020 05:40
question
Biology, 29.10.2020 05:40
question
Mathematics, 29.10.2020 05:40
question
History, 29.10.2020 05:40
question
Mathematics, 29.10.2020 05:40
Questions on the website: 13722363