The following system of equations is _____. y = -x + 2x + 6y = 4
2 answers:
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Answer:
$31.37 is the sale price
Step-by-step explanation:
All you need to do to find the discount price (sale price) is multiply the price of the item by the decimal form of the percentage.
1. Store A. 40% off the original price of $159.99
63.996 is the discount price we are looking for
2. Store B. 25% off the original price of $130.50
32.625 is the discount price we are looking for
3. Now to find their difference you just subtract the two values.
The discount price (sale price) is $31.371
Slope is 1/2. The equation to solve it is y2-y1 / x2-x1. I hope you understand it now :)
