1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ASHA 777 [7]
3 years ago
12

PLS HELP Find the value of x. A. 4 B. 2 C. 7 D. 14

Mathematics
2 answers:
likoan [24]3 years ago
5 0

Answer:

<em><u>B. 2</u></em>

Step-by-step explanation:

The sides 5x - 3 and 3x + 1 are the same length, so you can put an equal sign: 5x - 3 = 3x + 1, x = 2:

5(2) - 3 = 3(2) + 1

10 - 3 = 6 + 1

7 = 7

So x is 2

mars1129 [50]3 years ago
4 0

Answer:

ANSWER IS B

Step-by-step explanation:

5x - 3 = 3x + 1

5x - 3x = 1 + 3

2x = 4

x = 4/2

x = 2

You might be interested in
Part c
ehidna [41]

The probability that the first slice of the cake will have the marble exists

7/66.

<h3>How to determine the probability using parts A and B?</h3>

Part A of the question demands that the volume of the cake be

estimated.

The volume of the cake exists, $V=\pi(\frac{d}{2} )^{2} h \\

$&V=\pi(\frac{9}{2} )^{2} * 4

$V=81 \pi

The part B of the question requires that the volume of each cut be

computed

The volume of each cut exists, V = 27

To estimate the required probability

We simply divide the volume of each cut by the volume of the cake.

$P=\frac{27}{81 \pi}

$P=\frac{1}{3 \pi}

Expand $\pi$

$&P=\frac{7}{3 * 22} \\

$&P=\frac{7}{66}

Therefore, the probability that the first slice of the cake will contain the

marble exists at 7/66.

To learn more about probability refer to:

brainly.com/question/24756209

#SPJ4

4 0
1 year ago
Review the scenario and the solution. Explain what is wrong with solution and correct the error.
butalik [34]
2.25h(60m/hr)(1/3)=45m

So Rick spends 45 minutes studying math per night.
7 0
3 years ago
Read 2 more answers
In 16years, Ben will be 3 times as old as he is right now.
dedylja [7]

Answer:

Don't quote me on this but I believe the answer is that he is 8 years old right now if that's what you're looking for

Step-by-step explanation:

8 + 16 = 24

8 × 3 = 24

That's what I thought

5 0
3 years ago
Please help (: !!
Yuki888 [10]
Add more information <span />
4 0
3 years ago
Write the following expression without parenthesis and simplify fully 4-2(x+3)
nalin [4]

Answer:

-2x-2

Step-by-step explanation:

this is the right answer

8 0
2 years ago
Read 2 more answers
Other questions:
  • An airplane traveled 1,991.25 kilometers at an average speed of 885 kilometers per hour. How long did it take for the airplane t
    15·2 answers
  • What is the value of x?
    5·1 answer
  • What is 6^2 • 4?? Thank you!
    15·2 answers
  • The chart shows the cost of 2 new vehicle. Which digit in the trucks price is one tenth of the value of that same digit in the c
    15·1 answer
  • Gabriella has 4 times as many erasers as leona. leona has 8 erasers. how many ererasers does gabriella have
    8·1 answer
  • PLEASE HELP ME THANKS<br> Perform the indicated operation.<br> 40 lb 6 oz plus 22 lb 15 oz
    8·2 answers
  • A regular decegom has a perimeter of 150 in and an apothem of ≈ 23.1 in. What is the area of this polygon to the nearest tenth o
    15·1 answer
  • In order for a vaccine to be effective, it should reduce a person's chance of acquiring a disease. Consider a hypothetical vacci
    7·1 answer
  • What is the reciprocal of 5/6​
    9·2 answers
  • The time required for one complete swing of a pendulum is called period of pendulum. The period of pendulum is directly proporti
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!