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
Setler79 [48]
3 years ago
8

What's the value of x if 7x-5 =5x+23

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
6 0
7x-5=5x+23
7x-5x=23+5
2x=28
x=28/2
x=14
You might be interested in
What is the inequality shown?
tatiyna

Answer:

-4<_ 3

Step-by-step explanation:

4 0
3 years ago
Which sequences are geometric? Check all that apply.
MatroZZZ [7]

Answer:

The geometric sequences are:

16 , -8 , 4 , -2 , 1 ⇒ 2nd

-15 , -18 , -21.6 , -25.92 , -31.104, ........ ⇒ 3rd

625 , 125 , 25 , 5 , 1 , ........ ⇒ 5th

Step-by-step explanation:

In the geometric sequence there is a constant ratio between each two consecutive terms

Let us find which sequence has  a constant ratio between its consecutive terms

-2 , -4 , -6 , -8 , -10

∵ -4 ÷ -2 = 2

∵ -6 ÷ -4 = 1.5

- No constant ratio between the consecutive terms

∴ The sequence is not geometric

16 , -8 , 4 , -2 , 1

∵ -8 ÷ 16 = -0.5

∵ 4 ÷ -8 = -0.5

∵ -2 ÷ 4 = -0.5

∵ 1 ÷ -2 = -0.5

- There is a constant ratio -0.5 between the consecutive terms

∴ The sequence is geometric

-15 , -18 , -21.6 , -25.92 , -31.104, ........

∵ -18 ÷ -15 = 1.2

∵ -21.6 ÷ -18 = 1.2

∵ -25.92 ÷ -21.6 = 1.2

∵ 31.104 ÷ 25.92 = 1.2

- There is a constant ratio 1.2 between the consecutive terms

∴ The sequence is geometric

4 , 10.5 , 17 , 23.5 , 30, ......

∵ 10.5 ÷ 4 = 2.625

∵ 17 ÷ 10.5 = 1.619047619

- No constant ratio between the consecutive terms

∴ The sequence is not geometric

625 , 125 , 25 , 5 , 1 , ........

∵ 125 ÷ 625 = 0.2

∵ 25 ÷ 125 = 0.2

∵ 5 ÷ 25 = 0.2

∵ 1 ÷ 5 = 0.2

- There is a constant ratio 0.2 between the consecutive terms

∴ The sequence is geometric

5 0
3 years ago
Write a parallel and perpendicular equation that passes through the point (6,-2)?
Reptile [31]

Answer:

y=x-8 and y=-x+4

Step-by-step explanation:

The slopes of the lines can be anything, as long as they are the opposite reciprocals of each other. Then you can plug in the point for x and y to solve for b in both lines (for y=mx+b where m is the slope)

3 0
2 years ago
A, B, and C are the vertices of one triangle. D, E, and F are the vertices of another triangle. m∠A = 50, m∠B = 10, m∠E = 40, m∠
adell [148]
The fourth one seems like its the right one 
3 0
3 years ago
A can of juice has a radius of 3 inches and a height of 6 inches. What is the volume of the can?
Crazy boy [7]

Answer:

169.95

Step-by-step explanation:

Use formula Pi×r²

6 0
3 years ago
Other questions:
  • Dividing decimal 0.572 ÷ 2.6
    11·2 answers
  • What is the correct answer
    13·1 answer
  • Kathleen made 29, 38, 45, 42, and 36 points on her assignments.
    11·1 answer
  • A smaller number is 3 less than half a larger number. The larger number is 10 times 1 less than the smaller number. Let x repres
    11·2 answers
  • which best explains what a secondary source is? a. a text with no connection to history b. a text based on a primary source c. a
    7·1 answer
  • -13/5 is between -1 and -2.<br> True<br> False
    14·1 answer
  • Find the interior angle sum for each polygon.
    14·2 answers
  • In a bag of mini candy bars, 40% of the candy bars are Snickers. There are 120 Snickers in the bag. How many total mini candy ba
    13·1 answer
  • 2.
    10·1 answer
  • When Deven makes chocolate milk, he mixes 2 cups of milk with 3 tablespoons of chocolate syrup Here is a table that shows how to
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!