We are given –
Now put the values –





- Henceforth, value of x - 9y - 3x + 6y -13 is -22.
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Y=2x + 6. ( because 2x is 2 quarters a day and you started with 6
For this question you would divide $8.52 by 36 pencils to get about $0.24 per pencil for brand A rounded to the nearest cent. Then divide $9.98 by 48 pencils to get about $0.21 per pencil for brand B rounded to the nearest cent.
Answer:
84. What you did is right.
Step-by-step explanation:
A parallellogram's area is b x h. So the equation is 7 x 12=84.