Goldie was given 2 1/3 cups of food. she ate 3/4 of her meal. if there were 10 cups of food in the bag to start with, how much food did she have left?

8.25 cups of food

Step-by-step explanation:

Goldie was given 2 1/3 cups of food.

In other words, Goldie had .

of your meal is

If he ate of his food, then he consumed

cups

At first there were 10 cups of food in the bag, but goldie consumed cups. Therefore, they remain in the bag:

cups of food

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form