Answer:
7 miles
Step-by-step explanation:
Four miles plus 3 miles = 7 miles
1.) top row: 100 200 300 400 500 600. Bottom row: 5 10 15 20 25 30
2. Each ratio is just the top row divided by the bottom row. So the second thing in the ratio would be 200/10, the third one 300/15, etc. Each ratio is equal to 20.
3.) if x is gallons of gas used, y is distance driven. the equation that describes this relationship is y=20x.
4/6=0.6666666667
0.6666666667×39=26 millimeters
