subject
Mathematics, 04.08.2019 10:00 jess4kids

Mia works two part-time jobs for a total of 25 hours per week. she wrote and solved the following equations to determine how many hours she worked at each job during a week in which she earned $301. x+y=25 10x+13y=301 mia solved the first equation for y and substituted into the second equation. the solution she found was x = 8. which statement below best describes how much mia earned at each job? a mia earned $104 from one job, and $197 from the other job. b mia earned $80 from one job, and $221 from the other job. c mia earned $91 from one job, and $110 from the other job. d mia earned $141 from one job, and $160 from the other job.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 20:30
Which of the following best describes the figure?
Answers: 1
question
Mathematics, 21.06.2019 20:40
David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.
Answers: 1
question
Mathematics, 21.06.2019 21:40
Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30
Answers: 1
question
Mathematics, 21.06.2019 22:00
What is the solution to the division problem below x3+x2-11x+4/x+4
Answers: 2
You know the right answer?
Mia works two part-time jobs for a total of 25 hours per week. she wrote and solved the following eq...
Questions
question
Mathematics, 29.07.2019 17:20
Questions on the website: 13722367