An estate agent is paid a retainer of $150 per week plus a commission on sales. The rate of commission is 2.5% on sales up to $150 000 and 1.75% on amounts above that. How much
would she earn in a week if she sold a house for $220 000 and an apartment for $125000?

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

9x

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

2

step-by-step explanation: