Castle bought 4 bunches of fennel for $9. how many bunches of funnel can she buy for $36?

16 bunches

Step-by-step explanation:

We first need to find the unit rate for 1 bunch.

4 bunches cost $9, so 1 bunch would cost:

$9/4 = $2.25 per bunch

Now, we need to find HOW MANY BUNCHES can we get for a total of $36.

For that, we need to divide the total amount we have ($36) with price of each bunch ($2.25). So, we have:

$36/$2.25 = 16 bunches

Thus, for $36, we can get 16 bunches of fennel

- 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

ian gone lie this got me confused

step-by-step explanation: