Uppose you send about 12 text messages a day, and your older sister sends more text messages than you do. together, you send a total of about 26 messages per day. about how many text messages does she send a day? write an equation and solve for the unknown value

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

what is the original number? you forgot to add it.