Answer:
a7 = 38
Step-by-step explanation:
n is the term indicator
an = 5n+3
Let n=7 if we are looking for the 7th term
a7 = 5*7 +3
a7 = 35+3
a7 = 38
Answer:

Step-by-step explanation:
Given


Required
The fraction that is empty
The constituent of the water can be represented as:

Make Empty the subject

Substitute values for Water and Oil

Take LCM


greatest common factor 12 and 28 is 4
Answer:
60% of 20 pages = .6 * 20 = 12 pages
Step-by-step explanation:
Answer: 14/5 or 2.8
Step-by-step explanation:
You substitute for zero, and then solve for the equation.