Answer:
Percent markdown from 8$ to 5$ is 37.5%
Step-by-step explanation:
Given that the booster club is selling nahos at $8 price and in last 30 minutes to sell as many as possible, they lowered the price to 5$.
Percent mark down= 


Hence percent markdown from 8$ to 5$ is 37.5%
Answer:-1/2
Step-by-step explanation:
Look at the points
Slope of parallel line to this would be -1/3x
<span>10r^(-7)t^3
= 10t^3 / r^7
hope it helps</span>