Lia gets paid $450 a week plus a 5% commission on her sales. She hopes to
earn at least $600 dollars each week.
a. Write an inequality to represent the
verbal description.
b. How much does Lia need in sales to
make her goal?

A. $450 + 0.05x ≥ 600

B. she needs at least $3,000 in sales.

Step-by-step explanation:

You know that she gets paid 450 a week, she gets plus a 5% commission on her sales as well.

We know she hopes to earn $600 a week but we dont know the amount of sales.

X represents the amount of sales (since we dont know)

divide the 5% by 100 = 0.05x

She wants to AT LEAST earn $600 which is why ≥ is used as it means greater than or equal to and we do not know.

A. $450 + 0.05x ≥ 600

B. she needs $3,000 in sales.

Step-by-step explanation:

50x5=$250

step-by-step explanation:

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.