The slope is 1 :) but the equation is y= 1x + 1
300- (20x)= y
Since she invested $300, you had to subtract the total amount of cash she made mowing lawns.
Hope this helped!
To convert a faction to a decimal you have to divide the denominator into the numerator.
1 ÷ 2 = 0.50
30 + 50
240/3
20*4
43 + 37
Essentially any equation that equals 80.
