Emily is going to the beach for spring break im begging you smart people.

There are 8 different bathing suits,

5 pairs of shorts,

3 cover-ups,

and 2 different flip flops.

So the number of options Emily can pick is 8 * 5 * 3 * 2 = 240.

- 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

fwms@lil_ben06

step-by-step explanation: