There is a sales tax of $6 on an item that costs $88 before tax. The sales tax on a second item is $21 . How much does the secon
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Since the slope is -2, then m=-2. Since the y-intercept is 5, b=5. Then, we can create the equation: y=-2x+5
Since the slope is , then m=
. Since the y-intercept is -3, b=-3.
Then, we can create the equation: y=x-3