Emily has printer paper and lined paper for her classroom. The reams of printer paper bave 50 sheets per ream and
oost $10. The reams of lined paper have 75 sheets and
cost $12. Emily will order a total 45 reams of paper and
her total cost is $490. What system of equations gives
the correct relationship between the preams of printer
paper and / reams of lined paper?

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve

x=0

step-by-step explanation:

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years