Answer: 12 gallons
Step-by-step explanation:
The car uses 16 gallons to travel 240 miles. You need to calculate how many miles is in a gallon. So, divide 240 by 16 (you get 15). That is 15 miles per gallon. Next, you divide 180 by 15 to calculate how many gallons it would take you to travel 180 miles if there are 15 miles in a gallon.
21 of the squares are shaded in
The slope-intercept form:
m - slope
b - y-intercept
We have the slope m = 4. Substitute:
Put the coordinates of the point (2, -3) to the equation of a line:
<em>subtract 8 from both sides</em>
<h3>Answer: y = 4x - 11</h3>
