Write an expression using fractions to show how to determine the amount that each person will pay? then calculate each person's contributions showing all steps in long division.
my "chart"
emily: 46.50
ally: 47.04
rosalia: 39.84
rosaline: 39.84
total amount: 173.22

X+y=-4 x-y=2 use elimination with adding and subtraction

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0

Eiko is wearing a magic ring that increases the power of her healing spell by 30%. without the ring, her healing spell restores h health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?