PLEASE HELP M An electronics retailer sells a washing machine at cost price (how much the retailer paid for it) of $400 with a profit of 20%. What price does the customer pay?

$480

Step-by-step explanation:

They sold the machine for $400 but made a profit of 20%.

This mean you would take 400 × .20

This gives you 80

That means the retailer got an extra 20% or $80

for the washing machine.

$400 + $80 = $480

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: