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Alexeev081 [22]
3 years ago
12

Please help! Two math problems!!!

Mathematics
1 answer:
Fynjy0 [20]3 years ago
3 0

Answer:

Tell me if i am wrong. :)

Step-by-step explanation:

To solve for y:

Q.1   2x + y = -1

       y = -1 - 2x

Q. 2.  4x - 5y = 7

        y = 7 - 4x over -5

 

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A company sells T-shirts for $11 each and sweatshirts for $19 each.The number of T-shirts sold was 10 fewer than three times the
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Step-by-step explanation:

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