Answer:
Yes, it is arithmetic with the common difference 2.
Step-by-step explanation:
10-8=2
8-6=2
6-4=2
etc.
1/4+5/4=1.5
1.5 divided by 4 = 0.5625
Answer:
9.797. . .
Step-by-step explanation:
2/3 of 144 is 96

Answer:
The formula for the volume of a sphere is V = 4/3 πr³
Step-by-step explanation:
Answer:
C : $58.36
Step-by-step explanation:
Given:
A store holiday sale has an item marked down by $10.
Discount on new price = 25%
Final price was $36.27.
Question asked:
what was the original ?
Solution:
Let original price = 
New price = 
Original price - marked down amount - discount amount = $36.27


Adding both side by 7.5

Dividing both side by 0.75

Therefore, the original price was $58.36