20/10 is not possible being a mixed number, simply because 10 can go into 20 evenly.
2 is the answer.
Answer:
B
Step-by-step explanation:
Set up the equation
z = 
Plug in the numbers to find the value of k
3 = 
12 = 4k
3 = k
Solve to find the value of z
z = 
z = 
z = 48/9
z = 16/3
Answer:
the answer is A) -17
all you need to do is divide 8.5 ÷ -.5 to get -17
10%
since he works 40 hours per week and gets $16 an hour, that would be 16 * 40 which is 640, so that means he needs a commission rate of 10% as 10% of 6400 is 640.
hope this is helpful!