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
balandron [24]
3 years ago
6

Simplify the expression: –9w+–6w+10w+8w

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
4 0

Final Answer: 3w

Steps/Reasons/Explanation:

It is common addition and subtraction because they all have w after the number. This means they are the same variable. A plus minus (+-) would be a minus (-).

Question: Simplify the expression: -9w +- 6w + 10w + 8w.

<u>Step 1</u>: Simplify.

-9w - 6w + 10w + 8w

<u>Step 2</u>: Simplify.

3w

~I hope I helped you :)~

You might be interested in
What is normal, when it comes to people's body temperature? a random sample of 130 human body temperatures, provided by allen sh
nikitadnepr [17]
The two-sided alternative hypothesis is appropriate in this case, the reason being we are asked "does the data indicate that the average body temperature for healthy humans is different from 98.6◦........?".
The test statistic is:
Z= \frac{\bar{X}-\mu}{ \frac{s}{ \sqrt{n} } }} =-5.47
Using an inverse normal table, and halving \alpha for a two-tailed test, we look up p=0.5-\alpha/2=0.5-0.005=0.495 and find the critical value to be Z = 2.5758.
Comparing the test statistic Z = -5.47 with the rejection region Z < -2.5758 and Z > 2.5758. we find the test statistic lies in the rejection region. Therefore the evidence does not indicate that the average body temperature for healthy humans is different from 98.6◦.
 
7 0
3 years ago
The first figure contains 2 dots, the second 6 dots, and the third 12 dots. If the pattern continues, how many dots would the te
PIT_PIT [208]

Answer: 110

The 3 figures showed the same pattern by multiplying 2 consecutive whole numbers starting from one. Multiplying 1 by 2 gets 2, 2 by 3 gets 6, 3by 4 results to 12 and so on. If this pattern continues, then 4 will be multiplied by 5, 5 by 6, 6 by 7, 7 by 8, 8 by 9, 9 by 10, and lastly the 10th figure 10 by 11 which is equal to 110.

4 0
3 years ago
16. You deposit $468 into a mutual fund account. It decreases in value by 1% per week for six
raketka [301]

Answer:

V(m)=320 (1.005).

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
How can you get equation b from equation A. 3(x+2)=18 B. X+2=18
Rzqust [24]

Answer:

We start with the equation:

A: 3*(x + 2) = 18

And we want to construct equation B:

B: X + 2 = 18

where I suppose that X is different than x.

Because in both equations the right side is the same thing, then the left side also should be the same thing, this means that:

3*(x + 2) = X + 2

Now we can isolate the variable x.

(x + 2) = (X + 2)/3

x = (X + 2)/3 - 2

Then we need to replace x by  (X + 2)/3 - 2 in equation A, and we will get equation B.

Let's do it:

A: 3*(x + 2) = 18

Now we can replace x by =  (X + 2)/3 - 2

3*( (X + 2)/3 - 2 + 2) = 18

3*(  (X + 2)/3 ) = 18

3*(X + 2)/3 = 18

(X + 2) = 18

Which is equation B.

3 0
3 years ago
2/3+1/6???????????????????
kupik [55]

Answer:

5/6

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Other questions:
  • Please help I'm begging this is really hard
    8·1 answer
  • two people begin traveling at the same time from opposite ends of a 20 mile trail. one person travels 3 miles per hour faster th
    5·1 answer
  • The board of directors of a corporation must select a president, a secretary, and a treasurer. In how many possible ways can thi
    11·1 answer
  • Little Miss Buffet takes all the money from her piggy bank and puts it into a savings account at her local bank. The bank promis
    8·2 answers
  • What is the midpoint between (5,-8) and (2,9)
    14·1 answer
  • The base of the isosceles triangle is parallel to x -axis and has
    12·1 answer
  • Y= (x + 4)2 + 8<br> how do you simplify this equation
    12·1 answer
  • Plz help me with this two question
    13·2 answers
  • Find the mode of the following set of numbers.<br> {25, 23, 25, 25, 11, 25, 23, 38, 19, 25}
    5·1 answer
  • PLS HELP WILL MARK YOU BRAINLIEST! NO FAKE ANSWERS!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!