Which function represents the price of any computer after a 10% discount? let x be the original price and p(x) be the discounted price. p(x) = 0.1x p(x) = 0.9x p(x) = x – 0.1 p(x) = x – 0.9

P(x)=0.9x

Step-by-step explanation:

x(100%-10%)=x(1-0.1)=0.9x=P(x)

B.)P(x)=0.9x

Step-by-step explanation:

edg 2020

b. 13

step-by-step explanation:

as there are 13 students in bowling class therefore the most reasonable answer is b as only 13 students are in the bowling class.

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you