Answer:
B. $8
Step-by-step explanation:
Given:
Total payment, T = $160
Hourly rates = $t/hour
= total payment/total time worked
The question said, "worked 12 more hours than the amount she is paid per hour".
Total time worked = (12 + t) hour
Therefore, Hourly rates of payment, t = 160/(12 + t)
t^2 + 12t - 160 = 0
Solving the above quadratic equation,
t = -20 and 8
t = $8
Answer:
D.
Step-by-step explanation:
it should be the sales tax because you pay a little bit more.
It’s b :) haha i got it right
Answer:
8% of $30,000 is $2400
Step-by-step explanation:
hope this helped! :D
