The answer is 78
Please see the attached picture for full solution
Hope it helps
Good luck on your assignment
Ben states that 3/7 + 1/2 = 4/9. jada says tat can't be true, because 4/9 > 1/2. is she correct? explain.
1 answer:
You might be interested in
Given
Miranda started a car-washing business
She spent $75 to purchase supplies to get started and she uses about $0.50 worth of supplies per car washed.
Miranda charges $9 for each car washed
Find out the minimum number of cars Miranda will need to wash to make a profit.
To proof
As given
let c represent the number of cars.
She spent to purchase supplies to get started = $ 75
she uses worth of supplies per car washed = $ 0.50
Miranda charges for each car washed = $ 9
than the inequality be
i.e the minimum number of cars Miranda will need to wash to make a profit is 9 .
Hence proved