18 is a factor of 3
So multiply by 3
M=18 n=7.5
Answer:
a. The sum of five times p and 8 is 23.
Answer:
= 9
Step-by-step explanation:
Given that,
Asn expression : 
We need to evaluate the above expression.
We know that, 
So,

or

So, the value of
is 9. Hence, the correct option is (b).
The answer is C, 25% increase. To find the increase, subtract starting value (780) from the final value (975). It equals out to be 195. Divide 195 by the starting value which turns out to be 0.25. Then, multiply 0.25 by 100 which equals out to be 25.
Answer:
-6;14
Step-by-step explanation:
x+6=0
x-14=0