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
love history [14]
2 years ago
14

Use the algebra tiles to model the equation 2x + 4 = 3x + (−1). Then complete the sentences. To model 2x + 4, you need:

Mathematics
1 answer:
melomori [17]2 years ago
7 0

The value of x would be 5 for the model 2x+4.

Rearrange unknown terms to the left side of the equation,
= > 2x-3x = -1 - 4

Combine like terms= -x = -1-4

By calculating the sum or difference : -x = -5

Lets divide both sides of the equation by the resulting coefficient 5
So x = 5

#SPJ10

Learn more about algebra equations refer:

https://brainly.in/question/7037012

You might be interested in
Find the value of x.
nekit [7.7K]

Answer:

B

Step-by-step explanation:

Since this right angled triangle has two angles of 45, so according to theorem sides opposite to equal angles are equal

Applying Pythagoras theorem

(4√2)^2=(x)^2+(x)^2

32=x^2+x^2

32=2x^2

x^2=32/2

x^2=16

Taking sq root on both sides we get

x=4

8 0
3 years ago
What value of z will make △DEF ≅ △JKI
Leto [7]

Answer:

z = 11

Explanation:

5y + 13 = 6y

Subtract 5y by both sides.

13 = y

Next,

z + 22 = 3z

Subtract z by both sides.

22 = 2z

Then, divide both sides by 2.

11 = z

Finally plug those answers into the equations.

5(13) + 13 = 78

6(13) = 78

(11) + 22 = 33

3(11) = 33

So △DEF ≅ △JKI because the value of z = 11.

6 0
3 years ago
I need help ASAP!!! Please i need help
tamaranim1 [39]
The answer is the bottom left one :D

4 0
3 years ago
Read 2 more answers
A pharmacist is trying to stock the pharmacy with cheaper alternatives for customers. She will stop carrying the more expensive
Leno4ka [110]

Answer:

c. The caplet form is the most expensive

Step-by-step explanation:

A pharmacist is trying to determine which of the form is most expensive. These tablets form comes in 50 mg tablets and these tablet cost is 75.00 for 100 tablets. Capsule comes in 75 mg capsule and cost is 63. 75 for bottle of 85 capsules caplet comes in 100 mg.and 40 caplets are cost of $ 70.00.

Based on these information caplet form is most expensive

8 0
3 years ago
Read 2 more answers
What percent of 8 is 33.52
Nonamiya [84]
419 because all you have to do is calculate it
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of the digit 2 in the number 9,642
    6·2 answers
  • Is this a quadrilateral?
    13·2 answers
  • 3. Find the volume for the rectangular prism.<br> 7.5 ft<br> 9.25 ft<br> 4 ft
    14·1 answer
  • 3(4x-2)=18<br><br>help please I'm begging you show work please
    9·1 answer
  • On a number line, what number is 2/3 of the way from 7 to 13?
    13·1 answer
  • How answer is 49 ?can anyone explain it to me
    7·1 answer
  • 5 hundreds. 5 tens ×10 in unit form
    11·1 answer
  • Add parentheses to make this equation true 7 + 8 - 2 x 3 = 25
    11·1 answer
  • V256 = (1 point)<br> O 12<br> O 14<br> O 16<br> O 18
    9·1 answer
  • What is the solution to x + 7 = 22?<br> A. x = 14<br> B. x= 7<br> © C. x= 15<br> D. x= 29
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!