A company charges $7 for a T-shirt and ships any order for $15. A school principal ordered a number of T-shirts for the school s
tore. The total cost of the order was $1,520. Which equation can be used to find the number of shirts ordered?
1 answer:
7x + 15 = 1520
It’s $7 times the unknown number of shirts (x). Plus $15 to ship. All has to equal the total of $1,520.
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