Kelli and karl each have a job. kelli earns $20 an hour. she also receives a $100 weekly bonus.

kelli made a table to show how much she earns in a given week.

hours 0 5 10 15 20 25 30 35 40
weekly earnings 100 200 300 400 500 600 700 800 900
karl earns $25 an hour and receives a $50 weekly bonus.

karl made a graph to show how much he earns per hour in a given week.

how many hours will it take kelli and karl to earn the same amount of money?

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi

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