Lets say the price of a shirt is X, then the price of sweater is X + 3.95
Since a total cost is 71.65 for 3 shirts and 2 sweaters. 71.65 = (3*X) + 2*(X+3.95)
So, 71.65 = 3X + 2X + 7.9
71.65 - 7.9 = 5X
12.75 = X. Therefore, the price of a shirt is 12.75 dollars, and the price of a sweater is 16.7 dollars (12.75 + 3.95)
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Answer:
11,968
Step-by-step explanation:
I'm not sure, but I think its 11,968
Answer:

Step-by-step explanation:

DO NOT FORGET THE BODMASS law
You can put 400/100 to get the fraction 4/1 or 4, it is not a mixed number though. So the final answer is 4
Answer:
Option A
Step-by-step explanation:
Number of components assembled by the new employee per day,
N(t) = 
Number of components assembled by the experienced employee per day,
E(t) = 
Difference in number of components assembled per day by experienced ane new employee
D(t)= E(t) - N(t)
D(t) = 
= 
= 
= 
= 
Therefore, Option A will be the answer.