Rick buys a remote control cars to resell. he applies a markup of 10%. if rick buys a remote control car for $28.00, what is his selling price?

The selling price is $30.80

Step-by-step explanation:

Buying price = $28.00

Rick applies a mark up of 10%

The percentage of buying price is 100%

The percentage of selling price is 100% + 10% = 110%

So $28 = 100%

What about 110%?

Cross multiplying gives;

110/100 × $28 = $30.80

The selling price is $30.80

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )