You are a receptionist at a doctor's office. a patient's bill for a checkup totals $85.00. the patient's health insurance requires the patient to pay 20% of the total bill. how much should the patient pay for the checkup?

$17.

To find this, set up a simple fraction like equation. Using the is over of technique, this equation is formed.

x / 20 = 85 / 100

Multiply 20 with 85 before dividing by 100 to get the final answer of 17.

Hope this helps!

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!