There are no graphs attached, so I punched the equation into a calculator and this is what it gave me!! I hope this helps
Total=shirtcost+tax
shirtcost=100%
8.5%+100%=108.5%=1.085
1.085 times 25.99=28.19915
round
total cost is
$28.20
Answer:
square with (-2,4) and (3,-1) vertices
Step-by-step explanation:

It would be 7.5ft by 30ft
Because I just multiplied 12 by 5/2 which is 30
Then I multiplied 3 by 5/2 which is 7.5