The range for the data given is 11
Answer: y=4x-2 and y=4x+3
The answer is 9 3/7 the last one
Yes. Here's an example : I used 4 gallons of gas and drove 28 miles. The ratio is 4gallons for every 28 miles. 4 gallons: 28 miles.
It would be 6.875 i do believe
