Tom has a total of 15 stamps. some are worth 10 cents and some are worth 20. The value of the stamp is 2.40. how many of each stamp does he have? A. what are you trying to find? B. what system of equations

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asked Apr 19, 2022 139k views

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Tom has a total of 15 stamps. some are worth 10 cents and some are worth 20. The value of the stamp is 2.40. how many of each stamp does he have?

A. what are you trying to find?
B. what system of equations that models this scenario?

Mathematics
high-school

Bluety asked

by Bluety

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1 Answer

7 votes

Answer:

a) how many stamps are worth $0.10 and how many are worth $0.20

b) x + y = 15

.10x + .20y = 2.40

Explanation:

Jyrkim answered Apr 23, 2022

by Jyrkim

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