Sure, what grade are you in and what are the questions about?
Answer:
67

Step-by-step explanation:
the volume of a rectangular prism is the three sides multiplied together, 
converting the mixed number to improper fraction to make multiplying easier.
= 
converting back to mixed number in simplest form
= 67 R 1
= 67 
Answer:
You can find its average speed.
Step-by-step explanation:
To find average speed you can divide distance by time which has been given.
Answer:




I am sorry but I am not sure of this :(
Answer:
25%
Step-by-step explanation:
Given parameters:
Amount earned by Jessica per month = 800
Total savings target per year = 2400
Unknown:
Percentage of savings = ?
Solution:
The total earning per year will be the amount earned per month multiplied by the total number months;
Amount earned in a year = 12 x 800 = 9600
Let the percentage of savings per year = y%
Now;
2400 =
x 9600
y = 25%