Can y’all answer my recent question and i’ll answer this plz
Answer:
23
Step-by-step explanation:
In this question, we want to evaluate the expression "9z-4" for z=3.
This means, we want to calculate the result when we substitute the z in this expression for 3.
So we have: 9(3)-4, which is equal to 23.
Let me know if this helps!
10 1/2 =
10/1 + 1/2=
2/2 (10/1) + 1/2=
20/2 + 1/2=
21/2
Answer:

Step-by-step explanation:
we know that

In this problem we have

substitute the given value in the formula and solve for F




(-4)(-2)= 8
8(-5)= -40
Answer: -40