Answer:
7 sweatshirts costs $91
Step-by-step explanation:
Well, first we have to find how much each sweatshirt costs alone. The sweatshirts are $13 each. So, if we multiply 13 by 7, you'll get the amount that 7 sweatshirts costs.
I'm 97% sure this is correct
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6...9...
the answer is 9.33 hours
-X
x²-4x+3x-12=
x²-x-12
A
The product is opposite of the integer
For example
2 * -1 = -2