PLEASE HELP M Ms. Morgan bought 3.5 pounds of bananas at $0.51 a pound and 4.5 pounds of pinapple at $1.19 a pound. How much did she pay for the bananas and pinapple?

$7.14

Step-by-step explanation:

3.5*0.51 = 1.785

4.5*1.19 = 5.355

1.785 + 5.355 = 7.14

Ms. Morgan paid $7.14c for the bananas and pineapples.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )