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
ss7ja [257]
3 years ago
5

Okay so we have this question of the week thing and this week our answer is 8 so i need a algebra problem that is a two step equ

ation and equals 8 can someone please help me ?
Mathematics
1 answer:
Inessa05 [86]3 years ago
5 0

Answer:

2x+4=8

x=2

2 times 2 equals 4

Four plus four is 8

You might be interested in
Stan wants to start an IRA that will have $250,000 in it when he retires in 25 years. How much should he invest semiannually in
Alecsey [184]
$1,041,666.70 I'm not sure but that what I think the answer is

8 0
3 years ago
Solve the system of equations<br><br> system
Korolek [52]

Answer:

(3, 3 )

Step-by-step explanation:

Given the 2 equations

3x - y = 6 → (1)

6x + y = 21 → (2)

Adding the 2 equations term by term will eliminate y, that is

(6x + 3x) + (y - y) = (21 + 6), that is

9x = 27 (divide both sides by 9 )

x = 3

Substitute x = 3 into either (1) or (2) and solve for y

Using (2), then

(6 × 3) + y = 21

18 + y = 21 ( subtract 18 from both sides )

y = 3

Solution is (3, 3 )

8 0
3 years ago
Read 2 more answers
Which values for A and B will create infinitely many solutions for this system of equations? Ax-y=8 2x+y=B plss hurry im being t
Lynna [10]

Answer:

A=-2

B=-8

Step-by-step explanation:

In order for the system of linear equations to have infinitely many solution, they must be the same equation.

Ax-y=8

2x+y=B

We need to choose A and B so they are the same equation.

I notice they are both in the same form but in the second column you have opposites;

the -y and y.

So im going to multiply either equation by -1 so that part is exactly the same.

Don't choose both; choose only one.

Let's multiply the first equation by -1.

Doing this gives us the following:

-Ax+y=-8

2x+y=B

So now we can choose A and B so these equations appear exactly the same.

We need -A=2 and B=-8.

-A=2 implies A=(opposite of 2) which is -2.

Conclusion:

A=-2

B=-8

5 0
3 years ago
Read 2 more answers
Help me, please. Please also explain to me why you picked your answer.
Shkiper50 [21]

Answer: Lower left corner  \frac{29}{18+29} \times 100

We have 29 people who chose fishing out of 18+29 people who filled out the survey. We don't use 60 because not everyone filled out the survey, and we're only focusing on survey participants. The "times 100" at the end will move the decimal point 2 spots to the right, and convert it to percent form.

For example, if you had 2 people who liked fishing out of 8 total then 2/8 = 0.25 = 25% of the people like fishing.

4 0
3 years ago
Read 2 more answers
Am i correct?? for points and brainly
ahrayia [7]

Answer:

yes, 2 gallons

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • What number should u add to make the numb -28 to a 0
    10·1 answer
  • What is the simplified form of -(x-4)
    8·1 answer
  • Find the exact value of the following expression. sin(285° - 240°)
    8·1 answer
  • What are the solutions of x^2-4x-9=29
    15·2 answers
  • Simplify to create an equivalent expression 19−6(−k−2)
    8·1 answer
  • Select the correct answer.
    11·2 answers
  • 1/3(3x-6)=2x please help
    7·2 answers
  • How to find an area of a diagram
    10·1 answer
  • Evaluate 3m2 when m=4
    5·1 answer
  • I don't know how to delete a question how can I do that?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!