The first part is 1325
10 x 35=350
15 x 65=975
The you add them which equals 1325
12a-(4b+4a)-b
12a-4b-4a-b
=> 8a-5b
Answer:
23
Step-by-step explanation:
If you have something that says it is the f(x) or just f(something) then that is just telling you what the x equals. In this case, x=4 so you plug that into the equation.
This gives you f(4)=4(4)+7. From here, you will use the order of operations to solve.
f(4)=4*4+7
f(4)=16+7
f(4)=23
We don’t see the question
X=1
F(x) = 2
I am pretty sure I hope this helps