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Likurg_2 [28]
2 years ago
15

(NO LINKS)

Mathematics
1 answer:
Harlamova29_29 [7]2 years ago
6 0

Answer:

x = 5 pens

y = 7 pencils

Step-by-step explanation:

let

x = the number of pens

y = the number of pencils

Anthony spent $2.80 to buy a total of 12 pens and pencils

0.35x + 0.15y = 2.80

x + y = 12

by solving the system of equations

0.35x + 0.15y = 2.80

x + y = 12

we find

x = 5 pens

y = 7 pencils

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Answer:

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Step-by-step explanation:

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Steps:

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