Answer:
and 
Step-by-step explanation:
Options
Required
Select the unit rates
Unit rate involve two items where the first item being measured can be any positive number, but the second item must be measured in units (i.e. 1)
For clarity:
If 
represents unit rate, then 
Having said that:
Only and satisfy the condition of unit rates; others are not because they have a denominator other than 1
2 hours = 120 minutes. Divide 120 by 2, which is 40. So she has 40 minutes for each assignment
What class is for ? If you tell me I could take out my notes
Answer:
1500
Step-by-step explanation:
deposit means put in and withdraw means take
