17.99 with 20% off 17.99*(1-20%)=14.392
40/14.392=2.779
Have to bye 3 shirts to make it more than $40.
(3*17.99*(1-20%)-10)*(1+7.5%)=35.66
Need to by 3 shirts to use the coupon. The purchase is $35.66.
Answer:
Hope this helps
Step-by-step explanation:
Simplify the expression.
14491.060542
Answer:
5 shirts for $21
Step-by-step explanation:
25.50÷6= 4.25
18.00÷4= 4.50
21.00÷5= 4.20
The answer would be 6(y+x).
