Before beginning voice lessons, Katie already knew how to sing 7 pieces, and she expects to
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Answer:
<u>7y +2x</u>
Let x = the number of weeks
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Step-by-step explanation:
Laurie read x+1/3 pages.
Mia read x pages.
When purchased for 6.19, after mark up +4.20 = $10.39
The equation is y=
x+3
How is it an error? Need more explatinion or an example
You need to add them all.
