Write the ratio as a fraction in the fourth column of the table.
31.65 should go into the box to complete the subtraction problem.
Rate of change = (40-20)/(2-1) = 20
$20 per lawn mowed
answer
<span>B. the cost for every 1 lawn mowed</span>
<span>C. Subtraction Property of Equality; Multiplication Property of Equality
For the first one, you are subtracting 7 from both sides (step b), to help isolate the y
since you are both subtracting, and "both sides" (meaning there is a equal sign) it is <em>Subtraction Property of Equality.</em>
For the second one, you are multiplying 2 from both sides (step d), to help isolate the y
since you are multiplying, and "both sides" (meaning there is a equal sign), it is <em>Multiplication Property of Equality</em>
hope this helps</span>
