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
Tatiana [17]
2 years ago
13

Please help me

Mathematics
2 answers:
Anna007 [38]2 years ago
6 0

Answer:

Let the number be x

According to given conditions,

3 + 2x = 4x - 7

3 + 7 = 4x - 2x

10 = 2x

2x = 10

•°• x = 10/2

•°• x = 5

The number is 5.

lisabon 2012 [21]2 years ago
3 0

Answer:

5

Step-by-step explanation:

3+2x = 4x-7

3+7=4x-2x

x=5

You might be interested in
Two adjacent angles of a rhombus as in the ratio 2:3. Eind all the a angles of the rombus​
Tomtit [17]

Answer:

Let the adjacent angles of the rhombus be 2x and 3x. We know that the sum of the measures of the adjacent angles is equal to 180°. AD = DC = 3 × 36° = 108°. Hence , the angles of the rhombus are 72° , 108° , 72° and 108°.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
PLZ ANSWER 6 AND 7. SHOW YOUR WORK TOO!!
anygoal [31]

6) subtract 16 on both sides

then it should be x/4>18

then you would times 18 by 4 and get

c as the answer



7) the answer is d.

because 52-12 is 40 and 52/4 is 13

8 0
3 years ago
Read 2 more answers
Least to greatest !?
Bad White [126]
The lengths are \frac{5}{6} \frac{5}{12} and \frac{1}{3}
finding the LCM we get
\frac{10,5,4}{12}
arranging them 
 \frac{1}{3} \frac{5}{12} and \frac{5}{6}
6 0
3 years ago
Evaluate 3xy with an exponent of 2 y, if x=2 and y=5
Bogdan [553]

Answer:

145

Step-by-step explanation:

x = 2 , y= 5

Putting the values of x and y in the expression

=3(2) (5)^2-5

=3(2)(25)-5

=150 -5

=145

8 0
3 years ago
What is the length, in units, of the line segment with endpoints at (1, 4) and (3, 7)? Round your answer to the nearest tenth.
lions [1.4K]

Answer:

42

Step-by-step explanation;

I think this is right

7 0
4 years ago
Read 2 more answers
Other questions:
  • In a songwriting competition, the minimum length of a song is 2.5 minutes. The maximum length of a song is 5.5 minutes. Write an
    10·2 answers
  • I don't get 7/8n-3=5/8n+12??
    7·2 answers
  • In the diagram shown, the distance between points A and C is the same as the distance between points B and G.
    5·2 answers
  • Select from the drop-down menu to correctly identify the property shown. 0.8+(1.2+(−3))=(0.8+1.2)+(−3)
    8·2 answers
  • Solve this problem -282 - (+1,017)=2
    6·1 answer
  • Rewrite this equation in Ax+By=C form.
    5·1 answer
  • Please can someone help my assignment​
    8·1 answer
  • Solve 0=2y−8x+10 for y
    7·1 answer
  • Which inequality has a solution that is the set of all real numbers?
    7·1 answer
  • Which of the following is a trinomial?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!