if x represent the cost of pencil and y a cost of an eraser find total cost of 6 pencil and 5 eraser
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Answered by
7
Answer: 6x and 5x
Step-by-step explanation:
the cost of 1 pencil = x
The cost of 6 pencils = 6 multiplied by x
=6x
The cost of 1 eraser = y
The cost of 5 erasers = 5 multiplied by y
= 5y
Answered by
7
Step-by-step explanation:
cost of pencil = 6x
cost of eraser =5y
total cost of 6 pencil & 5 eraser = 6x + 5y
ANSWER = 6x + 5y
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