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
umka2103 [35]
3 years ago
14

The value of x for which the expressions 3x – 4 and 2x + 1 become

Mathematics
2 answers:
Natasha2012 [34]3 years ago
8 0

Answer:

5

Step-by-step explanation:

1) make them equal to each other

2) put all the constants on one side and all the ones with x on the other

3) solve

kozerog [31]3 years ago
4 0

Answer:

x=5

Step-by-step explanation:

To determine for which value of x a pair of expressions will be equal, we will need to set them equal to each other and then solve for x.

3x-4=2x+1

First, we can add 4 to each side

3x=2x+5

Now we can subtract 2x from each side

x=5

Now, just to check our answer, we can plug in our answer back into the original equation to see whether we get the same result for each side

3(5)-4=2(5)+1\\\\15-4=10+1\\\\11=11

You might be interested in
If you have a list of all three digit numbers that can be written using only the digits 1,2,3,4, and 5.
Yuri [45]

Answer:

61/125 or 0.488

Step-by-step explanation:

Total = 5×5×5 = 125

Numbers with no 4 = 4×4×4 = 64

Atleast one 4= 125-64 = 61

P(atleast one 4) = 61/125 or 0.488

8 0
3 years ago
Read 2 more answers
Subtract. 5/1/10-2 9/10 Write your answer as a mixed number in simplest form.
Ahat [919]

Answer:

= 2 \frac{1}{5}

Step-by-step explanation:

5 \frac{1}{10}  - 2 \frac{9}{10}  \\  \frac{51}{10}  -  \frac{29}{10}  \\  =  \frac{22}{10}  \\  = 2 \frac{2}{10}  \\  = 2 \frac{1}{5}

hope this helps

brainliest appreciated

good luck! have a nice day!

8 0
3 years ago
In the graph, the area below f(x) is shaded and labeled A, the area below g(x) is shaded and labeled B, and the area where f(x)
mamaluj [8]

Answer:

First option:  \left \{ {{y\leq -2x + 3} \atop {y \leq x + 3}} \right.

Step-by-step explanation:

The missing graph is attached.

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and  "b" is the y-intercept.

We can observe that:

1. Both lines have the same y-intercept:

b=3

2. The lines are solid, then the symbol of the inequality must be \leq or \geq.

3. Since both shaded regions are below the solid lines, the symbol is:

\leq

Based on this and looking at the options given, we can conclude that the graph represents the following system of inequalities:

\left \{ {{y\leq -2x + 3} \atop {y \leq x + 3}} \right.

6 0
3 years ago
Read 2 more answers
What are some key ways to solve math word problems? How can you tell which math category does a problem solving question fall in
OlgaM077 [116]

Look for "Math Clues." Math Clues are like how many, fewer, left, and more.

How many is the total.

Fewer & Left are subtraction.

More represents add.

7 0
2 years ago
A4(3a2 - 2a + 1)<br> What’s the product
guajiro [1.7K]

The answer is

3a^6 - 2a^5 + a^4

6 0
2 years ago
Other questions:
  • A triangle has sides lengths of 14cm, 48cm and 58 cm. Classify it as acute, obtuse or right
    8·1 answer
  • To function properly a rainwater outflow pipe must drop exactly 1 inch for every 25 inches of horizontal distance . A design cal
    11·1 answer
  • What's the geometric mean of 13 and 17?
    7·2 answers
  • Is g(x)=-2f(x)+4 a vertical shift?
    7·1 answer
  • Find two numbers if their sum is 91 and the ratio is 6:7.
    11·2 answers
  • Help plsss and hurry
    9·1 answer
  • Solve by completing the square: +12x-13=0
    15·1 answer
  • For 20 points. Which point is a reflection of Z(5 1/2, 3) across the x-axis? Point A point B point C point D point E
    15·1 answer
  • Can someone pls help meee
    6·1 answer
  • Which is larger, 8 feet or 96 inches :&gt;
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!