3 years ago

Help fast and thank you please no files

Mathematics

2 answers:

Alexxandr [17]3 years ago

8 0

Answer:

Step-by-step explanation:

2x+2.5y = 34

x+y = 15

0.5y = 4

y=8

Mila [183]3 years ago

6 0

Answer:

Step-by-step explanation:

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Formula=============================

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