Answer:
a
Step-by-step explanation:
Answer:
I think the time taken will be 1/3 of what the time is now since the time of the car is tripled.
Step-by-step explanation:
Let x be the number of MP3 players the company produces per week.
If c is the total cost of the company per week, then
c = 45x + 1500
Answer:
or 
Step-by-step explanation:

Make the mixed number a fraction.

Multiply straight across

Answer:
41/36
Step-by-step explanation:
find the common denominator , 36
33 + 8 / 36
add the numbers
41/36