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
Levart [38]
3 years ago
15

2x + 4(x+3)= 42 I just want to give people some points also I need this answer

Mathematics
2 answers:
NARA [144]3 years ago
5 0
Reduces to 6x=30
the answer is x= 5
cricket20 [7]3 years ago
4 0
5=x
2x + 4 (x+3) =42
2x + 4x + 12 = 42
6x+ 12 =42
6x = 30
x=5
You might be interested in
The variable u had a proportional relationship with x as suggested by the graph. use the graph to write an equation that models
Papessa [141]

Answer:

y = 14

Step-by-step explanation:

5 0
3 years ago
How to solve this. I am very confused.
sergiy2304 [10]

To solve, we will need to plug in -5 for x in both instances.

|-5 + 2| / -5 + 2

|-3| / -3

Now, these absolute value bars may be a bit puzzling. What we have to do is take the absolute value of the number inside of the brackets. Meaning, that if the number is negative, we make it positive, and if the number is positive, then it stays positive.

3 / -3

-1

Hope this helps!! :)

6 0
2 years ago
Read 2 more answers
Rosa had $275. This table shows the items she purchased from the mall.
Serjik [45]
Upload a pic so we can help
8 0
3 years ago
Read 2 more answers
1-3. Find the center point, the radius and the diameter for the following equation: x² + y2 = 16
kogti [31]

Answer:

Center: (0, 0)

Radius: 4

Step-by-step explanation:

Circle Standard Equation: (x - h)² + (y - k)² = r²

(h, k) is center

r is radius

We see that our <em>h</em> and our <em>k</em> are both 0.

∴ Our center is (0, 0), origin.

We see that our r² = 16

√r² = √16

∴ Our radius is equal to 4

3 0
3 years ago
What metric measurement is the best estimate for measuring a car.
Dovator [93]
The best measurement to find the mass of a car is kilograms. The best measurement to find the length is Meters.
8 0
3 years ago
Other questions:
  • Choose all that correctly describe the transformation of the line f(x) to g(x).
    11·1 answer
  • What is equivalent to 84 1/4
    14·1 answer
  • Ron recorded a temperature of 13°F, and Lexi recorded a temperature of 98°F. Who recorded a cooler temperature?
    14·2 answers
  • A rectangular parcel of land is 70 ft longer than it is wide. Each diagonal between opposite corners is 130 ft. What are the dim
    6·1 answer
  • How do i solve 5x-9y=-17 and 5x+3y=19 in elimation
    6·1 answer
  • If you double the lengths of a rectangle what can you say about the new area of it.
    10·1 answer
  • Solve for x -x + 2 = 4
    11·2 answers
  • Among cases of heart pacemaker malfunctions, were found to be caused by firmware, which is software programmed into the device.
    5·1 answer
  • A line has a slope of -2. One of the points on the line is (7.-4). Which of the following could be another point on the line? A
    10·1 answer
  • please help me anyone ?!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!