Answer:
You earn $20 for washing 4 cars
$20
Step-by-step explanation:
To find the answer, divide 35$ by 7. Then multiply that number by 4.
35/7=5
5x4=20
Answer: 1:50
The scale factor is 5/250 = 1/50
Answer: 1.75
7 ÷ 4 = = 1.75