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
Aneli [31]
2 years ago
10

How many solutions does a system of linear equations in three variables have if in solving the system you correctly obtain the e

quation 12=12?
Mathematics
1 answer:
Alex73 [517]2 years ago
3 0
This system has infinite solutions
You might be interested in
Identify three examples of molecules that are proteins?<br><br>HELP PLEASE
dimaraw [331]

Step-by-step explanation:

I really don't know sorry

5 0
3 years ago
Read 2 more answers
You are choosing between two health clubs. Club A offers membership for a fee of $ 28 plus a monthly fee of $ 22. Club B offers
Mazyrski [523]

Answer: 2 months, Total cost= $72

Step-by-step explanation:

Let x denote the number of months then

For Club A fee= 28+22x

For Club B fee= 16+28x

Equating both we get

28 + 22x= 16+28x

28-16= 28-22x

12= 6x

x= 2

So after 2 months the fee will be same i.e. 28+22(2)= $72

8 0
3 years ago
A square room has a floor area of 81 square meters. The height of the room is 5 meters. What is the area of one wall
VMariaS [17]

Area of a square is side length ^2

To find the length of the side of a square from the area, that’s the square root of the area:

Length of side = sqrt(81) = 9 meters

Area of wall = length of side x height:

Area of wall = 9 x 5 = 45 square meters

Answer: 45 square meters

4 0
2 years ago
The gas tank holds a total of 15 gallons of gas.how many miles can the car travel with a full tank of gas
djverab [1.8K]

Answer:

....

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The sum of 43 and z is equal to 72.98. Enter the equation that represents the description.
Irina-Kira [14]

sum is an answer to an addition problem, so we have to add 43 and z. z+43=72.98

Subtract 43 on both sides.

z=29.98

---

hope it helps

3 0
2 years ago
Read 2 more answers
Other questions:
  • Tina wants to save money for school. Tina invests $1,100 in an account that pays an interest rate of 7.25%. How many years will
    8·1 answer
  • A certain recipe requires 415 cups of flour and 237 cups of sugar. a) If 49 of the recipe is to be made, how much sugar is neede
    12·1 answer
  • Which of the following is an arithmetic sequence?
    8·1 answer
  • Solve for x: 3ex + 2 = 74. Describe the process used to solve the equation and show each step.
    15·1 answer
  • The function ()=2,708.92(1.12) − 12 models the amount of money in Caleb's investment account after years.
    12·1 answer
  • Solve application problems using radical equations. A baseball diamond is a square that is 90 feet on each side. What is the dis
    6·1 answer
  • Please help i’m not understanding
    15·1 answer
  • What is the answer need it
    7·1 answer
  • In 6 and 7, Find the missing indicated value.
    14·1 answer
  • Determine the unknown angle measurements in the figure
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!