THE solution is D.
you have 7 and 3 so commom multiple is 21
y-3*7=7
y-21=7
y=21+7
y=28
Answer:
g=0.5
Step-by-step explanation:
Answer:
i
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
The $50 off was like a coupon after you brought all your merchanduse to the counter, so we have to add it back in to determine the number of shirts.
$400+$50=$450 original price of shirts
Original price ÷ price per shirt= quantity purchased
$450 ÷ $15/shirt= 30 shirts purchased
Allison bought 30 shirts.
Hope this helps! :)