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
gayaneshka [121]
3 years ago
9

Equation

Mathematics
1 answer:
konstantin123 [22]3 years ago
7 0

Answer:

10x+8=4x+(-4).

10×+8=4x-4.

collect like terms.

10x-4x=-4-8.

6x=-12.

x=-12/6.

x=-2.

You might be interested in
How do I find the slope​
cricket20 [7]

Answer:

plot the numbers

Step-by-step explanation:

8 0
3 years ago
Help please <br><br><br><br> Show two different ways to factor<br> -2x - 10
Arada [10]
-2(x+5) OR 2(-x-5) I hope that helps if not please let me know!
3 0
3 years ago
Suppose the life span of a calculator has a normal distribution with a mean of 60 months and a standard deviation of 8 months. W
rusak2 [61]

Answer:

Probability that the calculator works properly for 74 months or more is 0.04 or 4%.

Step-by-step explanation:

We are given that the life span of a calculator has a normal distribution with a mean of 60 months and a standard deviation of 8 months.

Firstly, Let X = life span of a calculator

The z score probability distribution for is given by;

         Z = \frac{ X - \mu}{\sigma} ~ N(0,1)

where, \mu = population mean = 60 months

            \sigma = standard deviation = 8 months

Probability that the calculator works properly for 74 months or more is given by = P(X \geq 74 months)

     P(X \geq 74) = P( \frac{ X - \mu}{\sigma} \geq \frac{74-60}{8} ) = P(Z \geq 1.75) = 1 - P(Z < 1.75)

                                                   = 1 - 0.95994 = 0.04

Therefore, probability that the calculator works properly for 74 months or more is 0.04 or 4%.

7 0
3 years ago
Type in the value of y.<br><br><br><br> If x = 7, then y =
Mila [183]
<h3>Answer:  8</h3>

Explanation:

The rule says "whatever x is, add 1 to it to get y"

So for instance, if x = 3, then y = x+1 = 3+1 = 4

Now if x = 7, then y = x+1 = 7+1 = 8

3 0
3 years ago
Read 2 more answers
4. What is the solution of the proportion 3 16 = 9 y ?
sammy [17]

answer:

5.33333333333

7 0
3 years ago
Other questions:
  • What is the fractional equivalent of .005?
    6·2 answers
  • 7/4 - 1.76<br><br> Please help -.-
    11·2 answers
  • Please help i’m stressing.
    7·2 answers
  • Someone please help, 100 points.
    13·1 answer
  • - 4(5a - 3b) simplified is?
    12·2 answers
  • HELP PLZ!!!!!!!!!!!! 30POINTS!!!!!!!!
    15·1 answer
  • My dog weighs less than 70 pounds. Write the inequality for the possible weights of my dog.
    11·1 answer
  • -5(x-7)&lt;15 solve for x
    15·1 answer
  • Can someone please help!! I’m stuck on this question
    11·1 answer
  • How would I plot and label the numbers 6.5 &amp; 8.5 on a number line to write a inequality using the symbol “&gt;” to compare t
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!