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
bearhunter [10]
4 years ago
7

(x)/(2)+(x+2)/(3)=9 ?

Mathematics
1 answer:
ivann1987 [24]4 years ago
3 0

Answer:

x = 10

Step-by-step explanation:

Times x/2 by 3 and you will get:

3x / 6 (1)

Times x+2 / 3 by 2 and you will get:

2x +4 /6 (2)

Now we got:

3x / 6 + (2x + 4) / 6 = 9

(5x + 4) / 6 = 9

5x+4 / 6 = 9*6 / 6

5x + 4 / 6 = 54/6

5x + 4 = 54

Sutract 4 from both sides, we got:

5x + 4 - 4 = 54 - 4

5x = 50

Divide both sides by 5, we gotL

5x/  5 = 50 / 5

x = 10

Hope this helped :3

You might be interested in
The ___________ are located on the chromosomes of a cell and contain information about traits.
cupoosta [38]
The answer is A) genes
7 0
3 years ago
a developer sells lost of land in increments of 3/4 acre. if the developer has 60 acres, how many lots can be sold?
Lelechka [254]

Answer:

80 lots

Step-by-step explanation:

6 0
3 years ago
One car model cost $12,000 and cost an average of $0.10 per mile to maintain. Another car model cost $14,000 and cost an average
gregori [183]
After 100,000 miles
6 0
4 years ago
Read 2 more answers
Classify the following polynomials according to the number of terms. Combine any like terms first.
11Alexandr11 [23.1K]

1) Combining like terms, we get x^2 + 5x, which is a binomial.

2) Combining like terms, we get x^3 + 3x^2, which is a binomial.

3) Combining like terms, we get 4x^3 + x^2 - x, which is a trinomial.

4) I can't answer this because there's an asterisk in place of the exponent.

3 0
3 years ago
Please help me with number 19 a and b
kondor19780726 [428]
A.
The second and first quadrant, because the hour and temperatures are unlikely to be negative numbers. All positive numbers for both X and Y values are in the second quadrant. If the hour is before noon, then the X value will venture into quadrant one. The diagram shows the quadrants in a graph.

B. For both the time and the temperature to be negative, and in quadrant four, you would have to be located in possibly Alaska or northern Canada. In such locations colder areas would be more likely to have negative temperatures and at times before 12.

6 0
4 years ago
Other questions:
  • How do you graph 3x-2y<-4
    9·1 answer
  • -0.8 written as a fraction is _____.
    5·2 answers
  • Can someone give me the answers I don't get this at all
    11·2 answers
  • Jim makes $8.50 an hour and $3 extra for cleaning a store. If he worked 36 hours and cleaned 17 stores. How much money did he ma
    12·2 answers
  • Please can’t Gail this
    10·2 answers
  • Jenna wants to rent a mountain bike by the week. Identify the independent variables that affect the total rental cost.
    14·1 answer
  • Can you plz plz help
    9·1 answer
  • 9. a + 12 + 2a - 1<br> 10. 8x - 3 + 8x + 3<br> 11. 2x + 16 - 3x + 4<br> 12. x + y - 2x-3y
    9·1 answer
  • GHD989 guys please you this code for guathmath thank you .​
    9·1 answer
  • Please help asap! :3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!