A sweater that had 40% discount and I saved 20 dollars, what was the price of the sweater
1 answer:
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Answer:
2
Step-by-step explanation:
Take any 2 points on the graph,
(50, 10) & (90, 90)
Use the slope formula:
= (90-10)/(90-50)
= (80)/(40)
= 2
Hence, the slope is 2.
<em>Feel free to mark this as brainliest! :D</em>
<h2>Answer:y=2x-3</h2>
Step-by-step explanation:
is called solution of a equation if
satisfies the equation.
Consider the equation ,
For point ,
So,
The point satisfies the equation.
For point ,
So,
The point satisfies the equation.
So,both the points satisfy the equation