13.) Kaylian works in New York as a saleswoman. She earns a salary of $150 a week. In addition, she earns a commission rate of 6% for the first $10000 in sales and 8% on
sales over $10000. Find her total earning for a week where she has sales of
$13,200.
HELP ME PLEASE ITS MY TEST PLEASE

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

what is the your question?

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.