X/3(quotient) -5(five less)=-7(is -7)
x/3-5=-7
2x+7
is the simplest form
Looks to me like ur sales tax is 9% and ur instant rebate is 30 bucks
The total amount is 15% I think I had this same question but different numbers
Answer:
Step-by-step explanation:
(-5,5)...x1 = -5 and y1 = 5
(5,-4)...x2 = 5 and y2 = -4
slope = (y2 - y1) / (x2 - x1)
slope = (-4 - 5) / (5 - (-5) = -9 / (5 + 5) = -9/10 <==