3 years ago

2x + 6 What is the value of this expression if x = 4? A) 2 B) 8 C) 14 D) 20

Mathematics

2 answers:

Korvikt [17]3 years ago

7 0

Hi,

Answer: C) 14

My work: This work can be easily achieved by taking your x value and plugging it into x in your problem. Next step would be to simply 2(4)+6. When done you get,your answer 14, which is C. This problem can be an easily 4 step problem as shown below!

Numerical work:

1. 2x +6. X=4

Plug in:

2. 2(4) +6

Multiply:

3. 8 + 6

Simplify:

4. X = 14

I Hoped I Helped!

sp2606 [1]3 years ago

6 0

The answer is C. Hope that helps

You might be interested in

Lena currently has a balance of -$10.48 in his checking account. Her bank requires her to maintain a minimum balance of $20. How

Goshia [24]

Answer

$30.48

Step-by-step explanation:

Find out how to get fro, -10.48 to 20. When you add .48 it makes it just $10. Add 30 more and get $20.

3 0

3 years ago

30 Points Solve for x. 8x2−3=2 x=±10√4 x=±10√2 x=±5√2 x=±5√4

ANTONII [103]

Answer:

$x=(+/-)\frac{\sqrt{10}}{4}$

Step-by-step explanation:

we have

$8x^{2}-3=2$

adds 3 both sides

$8x^{2}=2+3$

$8x^{2}=5$

Divide by 8 both sides

$x^{2}=5/8$

square root both sides

$x=(+/-)\sqrt{\frac{5}{8}}\\ \\x=(+/-)\frac{\sqrt{5}}{2\sqrt{2}} \\ \\x=(+/-)\frac{\sqrt{10}}{4}$

5 0

3 years ago

If you have 0.17 and 0.165 whatcha one is bigger

Alex787 [66]

The greatest number is 0.17

5 0

3 years ago

A rhombus diagonals bisects opposite a)angles b)line

hichkok12 [17]

Answer:

The answer to this question is angles

3 0

3 years ago

Read 2 more answers

On a number line, graph two different points that have the same absolute value.

Over [174]

The absolute value of 3 and the absolute value of negative 3. they have the same distance from 0

8 0

4 years ago

Read 2 more answers