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
rodikova [14]
2 years ago
12

Which of the following is an equation in one variable?

Mathematics
1 answer:
Bumek [7]2 years ago
6 0

x + 2 = 4

5 x = 10

because 1st one is not an equation

3rd , 4th and 5th also

You might be interested in
If the discriminant is equal to 4, there are ..<br> real solutions.
Aleonysh [2.5K]

Answer:

Yes

Step-by-step explanation:

Since, discriminant is positive, therefore solutions will be REAL.

3 0
3 years ago
An someone help me please: (2x - 6) + 4(x - 3)
Alex777 [14]

Answer:

6x - 18

Step-by-step explanation:

thats it simplified! hope it helps!

6 0
3 years ago
Find the rate of change of the function h(x) = 2 x on the interval 2 ≤ x ≤ 4. The rate of change is a0.'
IceJOKER [234]

Answer:

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Need help geometry ^^^
sdas [7]
The term corresponding angles means that the angles are in the same relative position. if you look at A, r and w are in the same positions if we.were.to overlap the 2 intersections. So they are corresponding angles
8 0
4 years ago
Can someone help me find the roots of 3x^2+36x+81=0
Soloha48 [4]

Answer:

-3 and -9 are the roots.

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
Other questions:
  • Johnny did some work for his grandpa. He worked for 7 hours on Friday and 6 hours on Saturday. His grandpa paid him $91 for the
    8·1 answer
  • What is the volume of a cone with a diameter of 30 feet and a height of 60 feet? Use 3.14 for π.
    8·1 answer
  • What are the steps to find the solution to an inequality?
    14·1 answer
  • Leo runs 3 miles a day. His goal is to run 33 miles in total. After 8 days, how many more miles does Leo have left to run in ord
    5·2 answers
  • What is the answer to this equation -5÷5/7
    9·1 answer
  • How do i solve the problem -1/2 × 7
    7·2 answers
  • Jamie is painting a toybox shaped like a rectangular prism with dimensions 3 feet by 2 feet by 1 foot. If she is planning to pai
    13·2 answers
  • Write the equation in standard form 5x + 6y= 3x + 2
    15·1 answer
  • Which of the following expressions are equivalent to 20x2−116x+80 ? Select all that apply.
    8·1 answer
  • This is confusing someone help please
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!