Abakery sells 6 bagels for $2.99 and 4 muffins for $3.29. what is the total cost in dollars of 4 dozen bagels and 16 muffins, not including tax?

$37.08

1 dozen = 12 pieces

so 4 dozens = 4⋅12=48 bagels

let x = cost of 48 bagels

by ratio and proportion

$2.996=x48

Multiply both sides by 48 to isolate x.

$2.99(48)6=x

$143.526=x

$23.92=x

Note: You can also factor 48 into 6⋅8 and cancel common factor 6
to get $2.99(8)=$23.92

Let y = cost of 16 muffins

by ratio and proportion

$3.294=y16

Multiply both sides by 16 to isolate y.

$3.29(16)4=y

$52.644=y

$13.16=y

Note: You can also factor 16 into 4⋅4 and cancel common factor 4
to get $3.29(4)=$13.16

Add the cost of 4 dozen bagels and 16 muffins.

$23.92+$13.16=$37.08

6hryt%4578855

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