B is the answer hope I help
Answer:
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Step-by-step explanation:
<span>A) 2x - 7y = 13
B) 3x + y = 8
Multiplying equation B by 7
B) 21x + 7y = 56 then adding it to A
</span><span>A) 2x - 7y = 13
23x = 69
x = 3
y = -1
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Answer:
an expression for the # of bottles enrique collected in all would be 2b+7
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
