Answer:
not sure
Step-by-step explanation:
The total amount is 15% I think I had this same question but different numbers
4a-2=a+4
+2 to both sides
4a=a+6
-a from both sides
3a=6
Answer:
18
Step-by-step explanation:
This age has the most class members over the rest.
Answer:
The value of m is 3
Step-by-step explanation:
we have
step 1
Find the value of n
For x=0
step 2
Find the value of m
For x=-3
substitute