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
coldgirl [10]
3 years ago
11

What is the value of x 3 (x+2)=12

Mathematics
2 answers:
Tamiku [17]3 years ago
6 0
<span>3 (x+2)=12
3x+6=12
3x=12-6
3x=6
x=2</span>
Agata [3.3K]3 years ago
3 0
The value of x will be 2.
3(x+2)=4
x+2=12/3
x+2=4
x=2
You might be interested in
Solve for b. 2/3 b + 5 = 20 - b
Arisa [49]

Answer:

b = 9

Step-by-step explanation:

Step 1: Add <em>b</em> on both sides (Addition Equality)

5/3b + 5 = 20

Step 2: Subtract 5 on both sides (Subtraction Equality)

5/3b = 15

Step 3: Divide both sides by 5/3 (Division Equality)

b = 9

6 0
3 years ago
The formula for electrical power (P, in watts) is where V is the voltage in volts and R is the resistance in ohms. For a particu
bazaltina [42]

Answer: 4 V

Step-by-step explanation:

The formula for electrical power P is:

P=\frac{V^{2}}{R}

Where:

P=0.5 W is the water heater electrical power

V is he water heater voltage

R=32 \Omega is the electrical resistance

Isolating V:

V=\sqrt{PR}

V=\sqrt{(0.5 W)(32 \Omega)}

Hence:

V=4 V

8 0
2 years ago
HELP ASAP-The girls’ soccer team won 80% of its games this season. They won 12 games. -The boys’ soccer team won 70% of its game
tia_tia [17]

Answer:

12 and 14

Step-by-step explanation:

15 - 20% = 12

20 - 30% = 14

ez

3 0
2 years ago
I need to know the answer to number 25 please thanks
yulyashka [42]
The single line marks indicate the two lines have the same length. Thus, the unknown length is 3 cm. 15 mm = 1.5 cm, 25 mm = 2.5 cm. The rest is trivial.
5 0
3 years ago
The dot plot shows the number of magazines sold. Determine the range of the data set.
solong [7]

Answer:

B

Step-by-step explanation:

The range is the difference between the largest and smallest members of the data set.

largest = 25 and smallest = 17

range = 25 - 17 = 8 → B

8 0
3 years ago
Other questions:
  • How do u round decimals like 18.194 rounded to the nearest hundred
    10·1 answer
  • NEED HELP EXPLAIN PLEASEEE
    15·1 answer
  • PLEASE HELP PLEASE! questions 9 through 16!
    9·1 answer
  • Please help with this question. I would appreciate it!
    13·2 answers
  • F(x)=2x^2-11x-32 find f(a)
    13·1 answer
  • Here are summary statistics for randomly selected weights of newborn girls: n=235, x=30.5 hg, s=6.7 hg. Construct a confidence i
    15·1 answer
  • Anser number 6 for me so i kan get a better grade
    13·1 answer
  • A bag contains 6 purple marbles and 7 white marbles. One marbles is drawn at random and not replaced. Then a second marble is dr
    7·1 answer
  • Is y^4 x equal to xy^4?​
    7·1 answer
  • What is the mode for the data in the rainfall table?<br> A:3.1<br> B:3.65<br> C:3.7<br> D: NO MODE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!