Answer:
B) 42 signifies the hourly rate, and 32 signifies the overhead charge
Step-by-step explanation:
The hourly rate is the amount of money given per hour worked. 42x basically means that for every hour, $42 are given.
As for 32, it is the overhead charge, which isn't paid every hour but rather only once. That is why it has no variable beside it.
Hope this helps!
12 1/2 (12x2+1)= 25/2
25/2 x 8/5 (we have to multiply8/5, not 5/8), so =200/10=20
answer is 20
Divide both sides by 
and integrate:
To integrate left side, first expand into partial fraction:
Answer:
A
Step-by-step explanation:
Eliminate B C and D
Answer:
D)
9 units
Step-by-step explanation:
