Answer:
B
Step-by-step explanation:
He's typing 40 words per minute.
110 words divided by 2.75 minutes.
40 x 4.25 minutes= 170
Step-by-step explanation:

The product of
is negative whereas the product of 
Since each stapler costs 16.99, the total cost is 16.99*x, with x representing the number of staplers bought. This works due to that he adds 16.99 for every stapler, and multiplying it adds 16.99 each time he buys a new stapler
MP
PM
Assuming your n is on a side
Answer:
20 to the 5th power
Step-by-step explanation: