Over the summer, Jasper exercised 40 minutes a day. After school began, Jasper figures he is exercising for
90 minutes a day. What is the percent increase?

44%

Step-by-step explanation:

40/90 when put into a decimal is 0.4 repeating. Rounding that, it is 0.44, or 44%

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

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)