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
schepotkina [342]
2 years ago
11

What method would you choose to solve the equation 2x^2-7=9? Explain why you chose this method

Mathematics
1 answer:
emmasim [6.3K]2 years ago
4 0

Answer:

PEMDAS

Step-by-step explanation:

parenthesis, exponents,multiplication,division,additon,substraction, these are the steps in order to follow when solving equations.

You might be interested in
Please help mee!!! Arrange the following numbers from largest to smallest: 1.065, 0.39, 1.29
Marat540 [252]
1.29
1.065
0.39
its pretty easy its a matter of logic
6 0
3 years ago
What is the value of x in the equation 3x-1/9y=18 when y= 27
makkiz [27]

Answer:

x=7

Step-by-step explanation:

3x-1/9(27)=18\\3x-3=18\\3x=18+3\\3x=21\\3x/3=21/3\\x=7

6 0
3 years ago
Read 2 more answers
I don’t get this..please help!
Maslowich

Answer:

OPTION 1

Step-by-step explanation:

You just basically plug in x and y values in all the equations and check if you get the same answer each time.

Option 1 is correct because when you plug in let's say the first coordinates,10 and 4  it does give you 6 which is right.

Or you can test it the other way, just plugging in x values and see if you get the right y value for it shown above in the table.

Hope this helps!

3 0
3 years ago
What is the equation of a line, in general form, with a slope of -2 and a y-intercept of 8? 1.    1x + 2y - 8 = 0       2. 2x +
Elodia [21]
In slope intercept form it would be y=2x+8
4 0
3 years ago
How many times can 5 go into 44
UkoKoshka [18]
8 is the answer ....
3 0
3 years ago
Read 2 more answers
Other questions:
  • A square with an area of 4 in² is dilated by a factor of 7.
    12·2 answers
  • a jar of cookies contains 18 different types of cookies. Each type is equally likely to be chosen. Based on your simulation, how
    10·2 answers
  • A square field measuring 100.0 m long has an area of 1.00 hectare. one acre has an area of 43,600 ft2. if a lot has an area of 1
    12·1 answer
  • What is the slope of y=1/4x+1
    8·1 answer
  • For each sample, do a test for zero correlation.
    8·1 answer
  • A number sequence has nth term 6n + 3 (a) Write down the first four terms of this sequence.  1st term ..............., 2nd term
    12·2 answers
  • I GIVEEE BRAINLILST TTT
    13·1 answer
  • Solve 2x+8<10 or 2x+8>20
    11·1 answer
  • Select all of the solutions to the following inequality. 4x+6 > 3x-9
    6·1 answer
  • Solve for x -3x > 12
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!