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
IceJOKER [234]
3 years ago
8

Slove it step by step

Mathematics
1 answer:
Oksanka [162]3 years ago
8 0

Answer:

17is the truth

Step-by-step explanation:

You might be interested in
Help me now plsss! can't think this one out.
ra1l [238]
She worked 30 hours per week.

The problem turns out to be the following:
2x+15=3x-15.
First you need to have only one x variable so you subtract the X's:
3x-2x=X
The problem now turns into 15=x-15.
You have to isolate the X so you do x+15. You have to do the same to the other side so 15+15=30, therefore x=30
8 0
2 years ago
Simplify (2x + 3)(x – 4) = ?
Lina20 [59]
Use the FOIL method (first, outside, inside, last) to multiply:

2x^2-8x+3x-12

This can be simplified even more into:

2x^2-5x-12.

Hope this helped!
5 0
3 years ago
Which parent funtion is f(x)=x^2
Darina [25.2K]
I believe it is C. The quadratic function.
5 0
2 years ago
Please help I will make BRAINLIEST!!!!!
Anon25 [30]

Answer:

variable= x

x ≤ 100

Step-by-step explanation:

it would be x ≤ 100 because it says it can hold as many AS 100, making it less than or equal to 100

3 0
3 years ago
Use your choice of equal values, substitution, or elimination to solve the
Blizzard [7]

Answer:

For this scenario, I used the elimination method. Organize the equations, so it's easier to subtract from each other. My x-variable will represent the number of hot dogs and my y-variable will represent the number of sodas.

3x+2y=213

x  + y =87

We need to make sure one of the monomials are alike in each equation, so we can eliminate a variable. Distribute 3 to each number/variable in the second equation.

3x+2y=213

3(x+y=87) --> 3x+3y=261

Now we can eliminate x.

  3x+2y=213

-  3x+3y=261

----------------------

        -y=-48  

Divide -1 to both sides to get y=48. So, you sold 48 cans of soda. Now, we can find the number of hot dogs by substituting 48 into the second equation to get x+48=87. Subtract 48 to both sides to result with x=39. So, you sold 39 hot dogs.

7 0
2 years ago
Other questions:
  • "Majesty Video Production Inc. wants the mean length of its advertisements to be 30 seconds. Assume the distribution of ad lengt
    9·1 answer
  • The width of a rectangle is 4 less than half the length. If represents the length, which equation could be used to find the widt
    13·2 answers
  • Can you help me with this problem
    8·1 answer
  • How many shirts must be purchased so that the cost is the same for both companies
    8·1 answer
  • HELP PLEASE!! 30 POINTS!!
    11·2 answers
  • Consider a graph of the equation and -3x + 4. What is the y-intercept?
    10·1 answer
  • Find the missing side
    6·2 answers
  • Someone please help me with this!
    9·1 answer
  • Show me how to a calculator. That use divide using partial quotients
    12·1 answer
  • Which of the following does not contain the number -7?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!