2 years ago

Z divided by 3-2z + 4(z-8) when z = 18 A. -122 B. 6 C. -66 D. 10

Mathematics

1 answer:

murzikaleks [220]2 years ago

3 0

Everywhere you see z, replace the letter with 18.

z/[(3- 2z)] + 4(z - 8)

18/[(3 - 2(18))] + 4(18 - 8)

You finish.

You might be interested in

A hospital gives a survey to all surgical patients asking them to rate the quality of their hospital experience. One month after

polet [3.4K]

Hey there,
The answer is - Some patients who have a poor hospital experience also have post-surgical complications.

Hope this helps :))

~Top♥

4 0

3 years ago

Read 2 more answers

Which of the following rational functions is graphed below?

Lady_Fox [76]

Answer:

B. $f\left(x\right)=\frac{x}{\left(x+4\right)\left(x-1\right)}$

Step-by-step explanation:

I graphed this function on the graph below and it matched the graph you have.

5 0

3 years ago

Question 4*

inessss [21]

Answer:

Step-by-step explanation:

6 0

2 years ago

If you split a right angle with a ray going through the middle of the right angle, the two angles formed will be ______. Select

Tom [10]

Answer:

Complementary

Step-by-step explanation:

To be complementary, your two angles need to add up to 90 degrees

a right triangle is already 90 degrees so if you cut it through the middle they'd form complementary angles

8 0

3 years ago

Read 2 more answers

6x−4y=−24 4x−8y=−32 What is the ordered pair for both of them?

denis23 [38]

Multiply the first equation by -2 to eliminate a variable so it becomes:
-12x+8y=48
4x-8y=-32
Add them together.
-8x=16
x=-2
Plug it in one equation.
6(2)-4y=-24
12-4y=-24
-4y=-12
y=3
Ordered pair is: (-2,3)

6 0

2 years ago