Alejandro bought $3.50 worth of pencils and erasers at the school store. Pencils cost $0.50 apiece, and erasers cost $0.75 apiec
2 answers:
Answer:
The answer is the option B
Step-by-step explanation:
Let
p------> the number of pencils
e------> the number of erasers
we know that
The total cost of pencils and erasers, is equal to the numbers of pencils multiplied by plus the number of erasers multiplied by
so
------> equation that represent the situation written in standard form
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