Sandra is a realtor. She makes a 4.5% commission on the value of the houses she sells. If Sandra sold $250,000 worth of houses, how much did she earn as her commission?

$11250

Step-by-step explanation:

She makes a 4.5% commission on the value of the houses she sells. If Sandra sold $250,000  worth of houses.

We need to find how much she earn as her commission. Let it is x. We can calculate by finding 4.5% of $250,000. It is given by :

So, she will earn $11250  as her commission.

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)

5

step-by-step explanation: