Marik agreed to pay a realtor 6.5% commission for selling his house. If the house sold for $68,900, how much does Marik have after paying the realtor's commission?

$64421.5

Step-by-step explanation:

Selling price of a house =  $ 68900

Marik have to pay for commission for selling his house = 6.5%

Price of a commission= 6.5% of  $ 68900

Price of a commission= × $ 68900

Price of a commission= $4478.5

Marik will get the money after paying commission = $ 68900- $4478.5

Total money he get after paying commission= $64421.5

Hence, the correct answer is $64421.5

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent