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
DIA [1.3K]
3 years ago
13

2 (x + 5) = } (x – 4)? Help

Mathematics
1 answer:
Vanyuwa [196]3 years ago
8 0

Answer:

X= -14

Step-by-step explanation:

So we can first simplify the equation

2x+10=x-4

Now just solve i normally

x+10=-4

x=-14

So x is -14

You might be interested in
Which set of ordered pairs represent a function? {(2,6), (2, -5), (2,7), (2,5)}
Tomtit [17]

Answer:

None of the above

Step-by-step explanation:

3 0
3 years ago
Jaquelyn wants to start getting to school on time more often. She is looking at some of her habits.
olganol [36]

Given that Jaquelyn was tardy on Monday, there is a 12 percent chance she will be late on Tuesday as well.

What is the Probability?

How likely it is that a stated event would occur is assessed using probability. The event would have a probability of 1 if it happened with certainty. The probability of an occurrence would be zero if it were absolutely guaranteed that it would not occur.

As getting late on Monday and Tuesday are independent events, their probabilities can be multiplied.

So the probability of getting late on Tuesday, given she was late to school on Monday = Probability of being late on Monday x Probability of she being late on Monday and she is late on Tuesday 60% of the time.

= 0.2 x 0.6

= 0.12

Thus the approximate probability that Jaquelyn will be late on Tuesday, given she was late to school on Monday will be  0.12

Learn more about Probability here :

brainly.com/question/11234923

#SPJ1

3 0
2 years ago
compute the value of the discriminant and give the number of real solutions of the quadratic equation. -2x²+3x+5=0
SCORPION-xisa [38]

Given a quadratic equation in standard form

y=ax^2+bx+c

The discriminant D

D=b^2-4ac

tells the types of roots the equation has.

In this case, we have

\begin{gathered} -2x^2+3x+5=0 \\ a=-2 \\ b=3 \\ c=5 \end{gathered}

Then, the discriminant of this quadratic equation will be

\begin{gathered} D=b^2-4ac \\ D=(3)^2-4(-2)(5) \\ D=9+40 \\ \mathbf{D=49} \end{gathered}

Finally, the value of discriminat is 49 and as he discriminant is greater than zero then this quadratic equation has 2 different real solutions.

8 0
1 year ago
What is the perimeter
gulaghasi [49]
The perimeter is 106 ft.

To find the perimeter, just add all of the side lengths together. And since this is an irregular shape, I would split it into two different rectangles, find the perimeter of the two separate, then add them together.

Hope this helps! :)
8 0
3 years ago
Read 2 more answers
Selina and three of her classmates each wrote out the steps for finding an approximate percent change. They all agreed on the fi
kotegsom [21]
Step 2 is divide the difference between the original number and the new number by the original number. you will get a decimal.

step 3 convert what you got from step 2 to a percent by multiplying it by 100 and adding %
3 0
3 years ago
Read 2 more answers
Other questions:
  • Three numbers are in ratio 1:2:3 and HCF is 12. The numbers are:
    6·1 answer
  • PLEASE HELP!!! (picture included!)
    10·1 answer
  • What is the probability that a couple will have a girl a boy a girl and a boy in this specific order?
    14·1 answer
  • Triangle ABC is a right triangle. Which equations can be used to find the value of x? Check all that apply.
    6·2 answers
  • Three less than n equals 2 (solve for n)
    7·2 answers
  • Can anyone help me with this please I’ll give u brainliest
    5·2 answers
  • Sorry that im asking back to back!!!!
    6·1 answer
  • Along a road there is an emergency telephone every 10 km, a water well every 15 km and a gas station every 20 km. How often do a
    13·1 answer
  • HELP ASAP<br><br> answers:<br> O 1<br> O 2<br> O 3<br> O 0
    7·1 answer
  • Mandy buys 5.5 packs of organic milk from the neighborhood store. Each pack is priced at $3.96. How much does Mandy spend in all
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!