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
Molodets [167]
3 years ago
7

I need help, I don’t get this

Mathematics
1 answer:
Dovator [93]3 years ago
8 0

Answer:

2a. One Solution

2b. Infinite Solutions

2c. No Solution

Step-by-step explanation:

In all the problems club terms with x on one side and the constants on the other side.

2a. 6x + 4x - 6 = 24 + 9x

⇒ 10x - 6 = 24 + 9x

Subtracting 9x and adding 6 on both sides;

⇒ 10x - 9x = 24 + 6

⇒ x = 30

The only possible value of x that could satisfy the equation is 30. So, there is only one possible solution to the equation.

2b. 25 - 4x = 15 - 3x + 10 - x

Clubbing like terms;

25 - 15 - 10 = 4x - 3x - x

⇒ 25 - 25 = 4x - 4x

⇒ 0 = 0

Note that any value of 'x' could satisfy this equation. So, there are infinite solutions to the equation.

2c. 4x + 8 = 2x + 7 + 2x - 20

⇒ 4x - 2x - 2x = - 20 + 7 + 8

⇒ 4x - 4x = -5

⇒ 0 = -5

This is absurd. No value of 'x'  can satisfy this. So, there are no solutions to this equation.

You might be interested in
When jerry drives 204 miles on the highway, his car uses 6 gallons of gasoline . How much gasoline would his car use if he drive
Luba_88 [7]

Answer:

15

Step-by-step explanation:

6 0
3 years ago
Please answer correctly !!!! Will mark brainliest !!!!!!!!!!!!!!
Murrr4er [49]

Step-by-step explanation:

Adding 10 to both sides of the original equation gets us q = 6(r + 1) + 10. Since q is equal to h(r), we get h(r) = 6(r + 1) + 10 = 6r + 16.

3 0
3 years ago
The perimeters of the square and the regular pentagon are equal. A square with side lengths of 3x + 3. A pentagon with side leng
Firlakuza [10]

Answer:

40 hope this helps have a great day

6 0
3 years ago
Read 3 more answers
(4x10) + (4x6)= <br> can u help me with this
Tpy6a [65]
64

4 x 10 = 40

4 x 6 = 24

(40)+(24) = 64
3 0
3 years ago
Read 2 more answers
Brainliest for correct answer! :)
professor190 [17]

Answer:

Mode: 44 (mode is biggest number)

Mean: 30 (the average between numbers)

Step-by-step explanation:

Calculating the Mean

44 + 43 = 87

25 + 8 = 33

87 + 33 = 120

120 + 30 = 150

150/5 = 30

3 0
3 years ago
Other questions:
  • Write the quadratic equation in general quadratic form below.<br><br> 17x2 = 12x
    6·2 answers
  • Find the centroid of the region bounded by y = 3x^2, y = 0, x = 4
    14·1 answer
  • Complete the table <br><br> A- 5, 6, 7, 8, 9 <br><br> B- 3.8, 4.6, 5.4, ____, ____,
    15·2 answers
  • Solve 4r2 – 7 = 29.<br> a. +-6<br> b. +-3<br> c. +-4<br> d. +-5
    11·1 answer
  • Which of the following graph represents the equation y-2=3(x-1)​
    12·1 answer
  • In 8 years, a girl will be 3 years older than twice her present age. How old is she now<br>​
    13·1 answer
  • Can someone help please If tan⁡ x= root of 3, and 180°
    8·1 answer
  • I NEED HELP lol
    15·1 answer
  • Please help with this math question
    7·1 answer
  • In a survey of some students, 55% of the students like basketball, 65% lik cricket and 35% like basketball as well as cricket .
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!