Maria called her sister long distance on Wednesday.
The first 5 minutes cost $3, and each minute after
that costs $0.25. How much did it cost if they talked
for 15 minutes?

5.50

Step-by-step explanation:

$3+2.5=5.50

0.25*10=2.5

-14 is the answer

hope this : ))

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