Answer:
n = -4/7
Step-by-step explanation:
this is an easy question, you should learn how to do this with no help because you get into more complex questions with more variables.
Answer:
f(4)=2(x)^2-5(4)+4
Step-by-step explanation:
f(x) is basically just y, but it is also telling you what the value of x is. So if f(4) then that means that x is 4, so you can just replace x with 4 and simplify. Hope this helps :)
1047 minutes. As long as the period billed for was 1 month.
Answer:
3a +4 = 5
Step-by-step explanation:
that is the answer i don't know how to explain it.
The sum is of n and 14 can be written as:
n+14=72
