Answer:
$51.84
Step-by-step explanation:
First you neeed to figure out how much 40% of 80 is,
It is 38
Next subtract that from 80 to get the discounted price
To figure out how much is sales tax, Find out what 8% of 48 is it is 3.84
Add the to 48 and you have your answer
Assuming that your equation is <span>y= (-1/4)x +2, then the slope of a line perpendicular to this one will be +4.
Thus, y = mx + b becomes 3 = 4(-4) + b, or 19 = b. Then y = 4x + 19 (ans)</span>
I think you cross multiply to get 8x=5y
I think it’s 6 but i’m not sure