For christmas, amora received $57 from her aunt, $105 from her mom, and $171 from her grandparents. about how much money did she receive in all?

$333

Step-by-step explanation:

Amora received $57 from her aunt, $105 from her mom, and $171 from her grandparents.

Add all the values together to find the total amount.

$57+$105+$171

=$333

Total amount she received is $333

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