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2 years ago

Pls help I will mark brainleist!!show all work!

Mathematics

1 answer:

vladimir1956 [14]2 years ago

7 0

Answer:

Pants cost $20 and tee-shirts $10.

Step-by-step explanation:

For Sam 3t + 2p = 70

For Jessica 4t + p = 60

Take 2 times Jessica's equation and subtract Sam's

8t + 2p = 120

3t + 2p = 70

5t = 50

t = 10

3(10) + 2p = 70

30 + 2p = 70

2p = 40

p = 20

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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2 years ago

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3 years ago

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