Simplify 7h^2+6h^2+5h^2+6h^2-h^2
1 answer:
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The solutions of the equations are the point of intersection of the equations
The solutions are located at points (-2,7) and (1,1)
<h3>How to determine the solutions?</h3>The equations are given as:
y = –2x + 3 and y = x2 – x + 1
Next, we plot the graph of both equations
From the graph of the equations (see attachment), we have the solution to be:
(x,y) = (-2,7) and (1,1)
Hence, the solutions are located at points (-2,7) and (1,1)
Read more about system of equations at:
Answer
Find out the selling price of the scrapbook kit .
To prove
As given
I craft store retailer uses a markup rate of 65%.
A scrapbook kit cost $20 .
Than 65% is written in the decimal form.
= 0.65
Mark up price = 0.65 × 20
= $ 13
Selling price of Scrapbook kit = Cost of Scrapbook kit + Mark up price.
= 13 + 20
= $33
Therefore the the selling price of the scrapbook kit $33.