i think 10 more miles.
70/7=10
which means he gets 10 more miles for every gallon of fuel
The y-intercept is (0,4) you can use photomath for problems like this an others
1.4•1.58= 2.212 is your answer because if it cost 1.58 per pound and it is 1.4 lbs your answer will be 2.212
Answer:

Step-by-step explanation:
The equation to use to find the radius of a circle is 
The equation to use to find the area of a circle is 
First, add
inches to the diameter of
inches. You will get
inches.
Second, you will want to find the radius. Substitute
for
. Solve to get the radius.


The radius is
inches.
Next, you substitute
for
in the area equation. Solve to get the area.

