Elsa had a negative bank balance of $180 and she deposits $45 each day Anna has a positive bank account balance of $900 and is spending $9 a day. How long until they have the same amount of money

the answer is 15% decrease

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

ab will be equal to

throw the computer

step-by-step explanation: