Answer:
Ice rental at the local skating rink is $150 for 2h. Skate rental is $3 per person. The Grade 8 class went skating. All students rented skates. The total cost was $231. How many students went skating?
Answer:
55 and 91 are not prime.
Step-by-step explanation:

W is 3.5/2 in fraction and 1.75 ind decimal
Answer: 58lbs
Step-by-step explanation:
Calculate the difference between 132 and 538. You can do this by subtracting.
538
- 132
----------
406
Now divide this by the amount of months.
406/7=58
Therefore, he gained 58lbs each month.
Answer:
4.9 x 10^5
Step-by-step explanation:
the answer is 4.9 x 10^5