Answer: 42
Step-by-step explanation:
First you have to subtract 450 from 6750 to get 6300
Second you have to figure out how many tax returns you have to make by dividing 6300 by 14 to get 450
Third you have to do 6300 / 42 to get 150 so if you times 150x 42 equals 6300.
Answer is 20.8 mm long check image for full explanation
-3=7x -10
-7x=-10+3
-7x=-7
x=1
The slope is 2/1
to get slope you do rise over run
