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
Kipish [7]
3 years ago
6

Simplify x + 3x - 36

Mathematics
2 answers:
OleMash [197]3 years ago
7 0

Answer:

4x-36

Step-by-step explanation:

3x+x=4x

steposvetlana [31]3 years ago
6 0

Answer:

4(x - 9)

Step-by-step explanation:

x + 3x - 36 =

= 4x - 36

= 4(x - 9)

You might be interested in
Can someone please help me
Lilit [14]

Answer:

9.2

Step-by-step explanation:

Use law of sines

a/sinA = b/sinB

5/sin 31 = b/sin 108

b=9.2

8 0
3 years ago
Read 2 more answers
Solve using the elimination method. <br> show your work <br> 2x - y = 6 <br> x + y = 6
bekas [8.4K]

Answer:

x=4, y=2

Step-by-step explanation:

2x - y = 6  

x + y = 6

Add these together to eliminate y

2x - y = 6  

x + y = 6

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

3x = 12

Divide by 3

3x/3 = 12/3

x=4

But we still need y

x+y =6

4+y =6

Subtract 4 from each side

4+y-4 = 6-4

y=2

7 0
3 years ago
Solve the formula for the red variable (a). *<br> 23. P= a + b + c<br> Your answer
Len [333]

Answer:

33

Step-by-step explanation:

7 0
3 years ago
Dominique works in sales and gets paid $275 per week plus commission. This week he received a total pay of $5075. If his total s
Lerok [7]

Answer: Bruh

Step-by-step explanation: is that u ratty ;-;

6 0
3 years ago
Sean tossed a coin off a bridge into the stream below. The path of the coin can be represented by the equation 2 h tt = − 16t^2+
tekilochka [14]

Answer:

It will take 5.61 seconds for the coin to reach the stream.

Step-by-step explanation:

The height of the coin, after t seconds, is given by the following equation:

h(t) = -16t^{2} + 72t + 100

How long will it take the coin to reach the stream?

The stream is the ground level.

So the coin reaches the stream when h(t) = 0.

h(t) = -16t^{2} + 72t + 100

-16t^{2} + 72t + 100 = 0

Multiplying by (-1)

16t^{2} - 72t - 100 = 0

Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:

ax^{2} + bx + c, a\neq0.

This polynomial has roots x_{1}, x_{2} such that ax^{2} + bx + c = a(x - x_{1})*(x - x_{2}), given by the following formulas:

x_{1} = \frac{-b + \sqrt{\bigtriangleup}}{2*a}

x_{2} = \frac{-b - \sqrt{\bigtriangleup}}{2*a}

\bigtriangleup = b^{2} - 4ac

In this question:

16t^{2} - 72t - 100 = 0

So

a = 16, b = -72, c = -100

\bigtriangleup = (-72)^{2} - 4*16*(-100) = 11584

t_{1} = \frac{-(-72) + \sqrt{11584}}{2*16} = 5.61

t_{2} = \frac{-(-72) - \sqrt{11584}}{2*16} = -1.11

Time is a positive measure, so we take the positive value.

It will take 5.61 seconds for the coin to reach the stream.

3 0
3 years ago
Other questions:
  • What’s question number 2? I have been stuck on this.
    9·2 answers
  • Jeff has already prepared 6 kilograms of dough and will continue preparing 1 kilogram of
    14·2 answers
  • One-half a number minus 6 is 4. what is the number​
    13·1 answer
  • !!!URGENT!!!
    9·1 answer
  • Amy wants to carpet a room that is 12 feet by 8 feet.
    10·2 answers
  • Is 33 a prime or composite number
    15·2 answers
  • Help! I will give thanks!
    9·2 answers
  • Question: c &gt; 2.5; c = 3
    7·1 answer
  • : A cake recipe calls for 4 cups of flour and 2 cups of sugar.
    13·2 answers
  • 5 x 4\9 can you tell me the way to get the answer
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!