Y=1/7x + 4
In the equation y=mx+b, m=slope and b=y-intercept. (0,4) is a y-intercept because its x coordinate is 0. Plug in the points.
Answer: A≈530.93in²
Step-by-step explanation: I hope this helps!
27000 is halfway because the difference between them is 500. 500 divided by 2 is 250. 26750plus 250 is 27000
From the information we have, Jack drove 401/2 miles and used a total of 1 1/4 gallons of gasoline.
We need to find out how many miles he travelled per each gallon.
40 1/2 miles can be written as 40.5 miles
1 1/4 gallons can be written as 1.25 gallons.
So now we form an equation.
40.5 = 1.25
x = 1
Where x is the number of miles per gallon
We cross multiply the equation
40.5 * 1 = 1.25 * x
40.5 = 1.25x
40.5 / 1.25 = x
32.4 = x
x = 32 .4
So the unit rate for miles per gallons is 32.4 miles per gallon
