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
taurus [48]
2 years ago
11

What is 8x - ( 3x + 7 )= 23

Mathematics
1 answer:
slavikrds [6]2 years ago
3 0
8x - 3x - 7 = 23
5x - 7 = 23
5x = 30
x = 30/5 = 6
You might be interested in
EASY MATH PLEASE HELP!!<br> NO LINKS PLEASE<br> EXPLANATION REQUIRED<br> I WILL GIVE BRAINLIEST!
marin [14]

Answer:

hmm

Step-by-step explanation:

3 0
3 years ago
Determine whether each sum, difference, product,
PIT_PIT [208]

Answer:

28. The difference represents an irrational number

29. The difference represents a rational number

30. The quotient represents a rational number

31. The quotient represents an irrational number

Step-by-step explanation:

* Lets explain how to solve the problem

- The rational number is any numbers can be put in the form of a/b,

  where a and b are integers b ≠ 0

- Ex: 1 , 2/3 , 5/4 , 22/7 , 100 , ................

- The irrational number is any number that is not rational

- It is a number that cannot be written as a ratio of two integers

 or cannot be expressed as a fraction

- Ex: √2 , √7 , π ,  ..... (π is irrational because it's approximated value)

- If the part of the the number is irrational, then the number

 is irrational

- Ex: (5 + √3) , (√7 + 5) , 2√5 , √11/4 , 5/√13

* Lets solve the problems

28. \frac{6}{23}-\frac{\sqrt{2}}{2}

∵ √2/2 is an irrational number

∵ One term is an irrational number

∴ The difference represents an irrational number

29. \frac{6}{23}-\frac{15}{127}

∵ The two terms are rational numbers

∴ The difference represents a rational number

30. \frac{6}{23} ÷ \frac{15}{127}

∵ The two terms are rational numbers

∴ The quotient represents a rational number

31. \frac{6}{23} ÷ \frac{\sqrt{2}}{2}

∵ √2/2 is an irrational number

∵ One term is an irrational number

∴ The quotient represents an irrational number

7 0
3 years ago
25g = 25,000 <br> g=1000<br> im doing math homework and need help asap!
andreyandreev [35.5K]
Ten Thousand.  

Hope this helped. :) We worked together. :D
5 0
3 years ago
Read 2 more answers
Why is it helpful to represent fractions and division with models?
solniwko [45]

Answer:

R fraction visual models are incredibly effective for teaching fraction concepts. Conceptual understanding means knowing the meaning of a numerators and a denominators. As well as understanding what actually happens when we perform fraction operations.

Step-by-step explanation:

4 0
2 years ago
I'm taking the ACT Saturday what calculators are permitted
Ber [7]
If your in 11th grade, I believe any handheld calculators.
8 0
3 years ago
Read 2 more answers
Other questions:
  • 15 POINTS Subtract -6 + 3 from -11b -4 whats he answer?
    12·2 answers
  • Hannah has only nickels and dimes in her wallet she has a total of $2.50 and a total of 30 coins how many nickels does she have?
    7·1 answer
  • 19. Tom has a collection of 30 CDs and Nita has a collection of 18 CDs. Tom is adding 1 CD a month to his collection while Nita
    14·2 answers
  • Can some1 pls explain to me how to do this??! Katrina is building a deck. She cuts 3 lengths of wood from a 72-inch board. The f
    5·1 answer
  • Correct answer only!!!
    14·1 answer
  • I will mark brainliest
    8·2 answers
  • Point R is located on segment QS. If QR = 10 and RS = 7, what is the measure of QS?
    12·1 answer
  • A boat is carrying containers that weigh 2000 pounds each.
    7·1 answer
  • write an equation in slope-intercept form for a line that goes through (9,-2) and is parallel to y=7x+2​
    8·1 answer
  • The numbers below are the golf score for the UGA golf team. 68, 70, 72, 73, 74, 75. What is the mean AND the mean absolute devia
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!