Answer B
Step-by-step explanation:
I took the test and got it right
Let x be the number of cars. We will find out how many cars you have to wash to make as much money as your friend:
10x - 25= 13x - 55 Add 25 on both sides and subtract 13x, also both sides:
3x = -30 Now divide both sides by -3:
x= 10 cars you have to wash.
You would cross multiply 53 times 5 and divide by 1
Answer: i thinks it's D. none of the above because they are all angles?
Step-by-step explanation:
