Luis works at a department store. he is paid a 5% commission rate on the final sale price of everything he sells. if a suit normally costs $120, but is currently on sale for 50% off, how much commission will luis make on the sale?

$120 x 50% = $60

Breakdown - $120 x 0.5 = 60 so subtract it from the actual 120 and your answer will be $60 for the current sales price.

He now gets 5% off the $60 which is

$60 x 5% or $60 x 0.05 = $3

Luis will get $3 commission.

A.

Step-by-step explanation:

$120(0.50)(0.05)=$3.00

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

the answer is b