Answer:

Step-by-step explanation:
we have

we know that
f(3) is the value of the function for the value of x equal to 3
so
substitute the value of x=3 in the function

Answer:
x = 75
Step-by-step explanation:
Given information from the question:
x - 3y = 30
y = 15
We can substitute y = 15 into the equation to find x.
x - 3(15) = 30
x - 45 = 30
x - 45 + 45 = 30 + 45
x = 75
it is gonna be c trust me I know for a fact
Nothing further can be done with this topic (when trying to find the quotient) but, you might be looking for these Answer(s)
Exact Form:
15/11
Decimal Form:
1.36 (terminating)
Mixed Number Form:
1/4/11
A point is an abstraction to point a location or vertex (intersection of lines). It has no size. Consequently it does not have shape or color or any physical characteristic.
Then the answer is all of the above.