Acase of 24 pairs of the same kind of sport shoes cost a little more than $800. explain whether $28 per pair with tax invluded is a good estimate of the price

Answer with explanation:

Let x be the cost of a pair of sport shoes.

Given : A case of 24 pairs of the same kind of sport shoes cost a little more than $800.

i.e. Cost of same kind 24 pairs =  Number of pairs x Cost of a pair

= 24x

The required inequality :

Divide both sides by 24 , we get

But 28 <33.333

It means $28 per pair with tax invluded is not a good estimate of the price.

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

529 and 531

step-by-step explanation: