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
Elena-2011 [213]
3 years ago
11

Please help me! I don’t have much longer till this assignment closes!

Mathematics
1 answer:
TEA [102]3 years ago
3 0

Answer:

Option D

Step-by-step explanation:

9x=7x+14

9x-7x=14

2x=14

x=7

You might be interested in
The area of the sahara desert is 7 times the area of the gobi desert if the are of the sahara is approximately 3.5 million squar
Andreyy89

Answer: 500,000

Step-by-step explanation:

3.5M/7=500,000

3 0
3 years ago
Simplify; 5a+3b-7a+4b
serg [7]

Combine like terms:

5a-7a=-2a

3b+4b=7b

-2a+7b

Hope this helps!!

7 0
3 years ago
Read 2 more answers
What is the simplest radical form of the expression? (x4y7)23
LUCKY_DIMON [66]

Answer:

23 x^ 4 y^ 7

Step-by-step explanation:

4 0
3 years ago
Sec (a) + tan (a) = sec (a) – tan (a)
Mariulka [41]

Answer:

a = π n for n element Z

Step-by-step explanation:

Solve for a:

sec(a) + tan(a) = sec(a) - tan(a)

Subtract sec(a) - tan(a) from both sides:

2 tan(a) = 0

Divide both sides by 2:

tan(a) = 0

Take the inverse tangent of both sides:

Answer:  a = π n for n element Z

7 0
3 years ago
Solve each equation for x. 4(x-b)=x
elixir [45]
Im guessing that it is 5 but then again dont trust me XD

5 0
3 years ago
Other questions:
  • PLEASE HELP ME ON THIS
    10·2 answers
  • PLEAS3E CHECK MY ANSWER
    13·1 answer
  • Given the functions f(n) = 11 and g(n) = −2(n − 1), combine them to create an arithmetic sequence, an, and solve for the 31st te
    7·1 answer
  • Angle LON is a straight angle<br> Angle MON= 3x+89<br> Angle LOM=8x+58<br> Find Angle MON:
    15·1 answer
  • A soccer ball is kicked from ground level. The function y = −12x(x − 4) shows the height (in feet) of the ball, where x is time
    12·1 answer
  • The graph below shows the hours students spent studying and their language arts test scores.
    6·2 answers
  • What is the value of x in the equation shown below<br> 0.75x + 3 = 6(x - 3)
    8·1 answer
  • 1 3/4 divided by 1/2-1 1/2 to the 3rd
    9·1 answer
  • Find an equation for the line that passes through the points (1. - 4) and (-5.4).
    6·1 answer
  • In a year group there 100 boys and 140 girls. Write as a ratio the number of boy to the number of girls. Give the answer in the
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!