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
Tom [10]
3 years ago
11

What is the solution for 2x -4= -8

Mathematics
2 answers:
scoray [572]3 years ago
8 0

Answer:

  x = 48

Step-by-step explanation:

  3x +  9 = 153

 

subtract 9 from both sides               -9       -9

 

                                                     3x = 144

 

divide both sides by 3                    3x/3 = 144/3

2x + (x + 9) = 153

 

2(48) + (48 + 9) = 153

 

96 + 57 = 153

 

153 = 153

Tanya [424]3 years ago
8 0

Answer:

add 4 to both sides carry your sign and divide by -4/2= -2

You might be interested in
I dont understand please help
DiKsa [7]

2 \frac{1}{2}+(-2\frac{1}{4})

This is equal to:

2\frac{1}{2}-2\frac{1}{4}

When you add a negative number, it turns into subtraction.

First, I would change it to mixed numbers:

\frac{5}{2}-\frac{9}{4}

Now, you need to change the denominators to make sure they are the same on both fractions. I changed the first fraction's denominator to 4 so they match. You can do this by multiplying the numerator by 2:

\frac{10}{4}-\frac{9}{4}

Now, you simply subtract:

10-9=1

1/4 is your answer.

I hope this helps :)

3 0
3 years ago
Determine if a triangle with the given dimensions is a right triangle. If it is, which angle is the right angle?
Arte-miy333 [17]
To determine if the triangle is a right triangle, we use the Pythagorean theorem to test or see if the data agrees. We do as follows:

c² = a² + b²
10² = (5√3)² + 5²
100 = 75 + 25
100 = 100

Therefore, the triangle with the given measurements is a right triangle. The angle that would have a right angle is angle BAC. Hope this answers the question. Have a nice day. Feel free to ask more questions.
6 0
2 years ago
What is the height, in centimeters, of a rectangular prism that is 80 centimeters wide, 40 centimeters long, and has a volume of
Rainbow [258]

Answer:

The answer to your question is the letter E. 50

Step-by-step explanation:

Data

height = ?

Width = 80 cm

Length = 40 cm

Volume = 160000 cm³

Formula

Volume of a rectangular prism = Width x length x height

Substitution

                          160000 = 80 x 40 x height

Solve for height

                           height = 160000 / 80 x 40

Simplification

                           height = 160000/ 3200

Result

                           height = 50 cm              

4 0
2 years ago
Help please asap asap asap
EastWind [94]

Answer:1.5

Step-by-step explanation:

8 0
2 years ago
Write a function using function notation to describe each situation. Find a reasonable domain and range for each function.
sergejj [24]
F(t)= 7.00 x t + 55 A reasonable domain is (0,1,2,3). The range is ($55,$62,$69,$76)
5 0
3 years ago
Other questions:
  • a country's population in 1994 was 52 million in 2000 it was 55 million estimate the population in 2003
    7·1 answer
  • 2.248 to the whole number
    11·1 answer
  • If f(x)=2x^2sqrt(x-2), complete the following statement f(6)
    9·2 answers
  • A shopping center includes a grocery store and a drug store. One​ afternoon, a total of 200 people visited the shopping​ center,
    8·1 answer
  • Explain what it means to be a solution when there are two lines on a graph
    9·1 answer
  • A survey showed that out of 600 surgery patients at ABC Medical Center, 8% of them had eye surgery. Find the number of patients
    7·2 answers
  • Help please, I don’t understand this question.
    6·1 answer
  • Can anyone help with this please !!!!
    14·1 answer
  • I NEED HELP PLEASE!!!!!! I will make you as brainleyest of watever
    6·2 answers
  • (5^3+7x-8)+(2^3-5x^3-5x^2-x+3) in standard form
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!