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
ArbitrLikvidat [17]
3 years ago
9

Combine the like terms to create an equivalent expression: -12 – 6p - (-2)

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
3 0

Answer:

-10 - 6p

Step-by-step explanation:

-12 - 6p - ( - 2)

The double negative turns positive

-12 - 6p + 2

-12 + 2  - 6p

-10 - 6p

-Chetan K

You might be interested in
When Zakir threw a beach ball to his friend, its horizontal velocity changed as it traveled through the air. The relationship be
Anuta_ua [19.1K]

Answer:

5/8 shrinks

Step-by-step explanation:

Shrinks down 5/8

6 0
3 years ago
A company has two types of machines, type R and type S. Operating at a constant rate, a machine of type R does a certain job in
kozerog [31]

Answer: C.  6

Step-by-step explanation:

Given : Time taken by Machine R to do the job = 36 hours

Time taken by Machine S to do the job = 18 hours

Let x be the number of each type of machine to do the job.

Then , according to the question the required equation will be :-

\dfrac{x}{36}+\dfrac{x}{18}=\dfrac{1}{2}\\\\\Rightarrow\ x(\dfrac{1}{36}+\dfrac{1}{18})=\dfrac{1}{2}\\\\\Rightarrow\ \dfrac{x}{12}=\dfrac{1}{2}\\\\\Rightarrow\ x=\dfrac{12}{2}=6

Hence, the number of machines of type R were used =6

8 0
3 years ago
Compute the mean, median, and mode for the following three sets of scores saved.
igor_vitrenko [27]

Answer/Step-by-step explanation:

Score 1:

3, 7, 5, 4, 5, 6, 7, 8, 6, 5

Mean = \frac{3 + 7 + 5 + 4 + 5 + 6 + 7 + 8 + 6 + 5}{10} = \frac{56}{10} = 5.6

Median: order the data from least to the greatest.

3, 4, 5, 5, 5, 6, 6, 7, 7, 8

The median is average of the fifth and sixth data value in the data set

Median = (5 + 6)/2 = 11/2 = 5.5

Mode = value with the highest frequency = 5

Score 2:

34, 54, 17, 26, 34, 25, 14, 24, 25, 23

Mean = sum of all values/10

Mean = 276/10 = 27.6

Median: order the data set from min to max.

14, 17, 23, 24, 25, 25, 26, 34, 34, 54

The median is average of the fifth and sixth data value in the data set

Median = (25 + 25)/2 = 50/2 = 25

Mode = 25 and 34 (both have frequencies of 2)

Score 3:

154, 167, 132, 145, 154, 145, 113, 156, 154, 123

Mean = sum of all values/10

Mean = 1443/10 = 144.3

Median: order the data set from min to max.

113, 123, 132, 145, 145, 154, 154, 154, 156, 167

The median is average of the fifth and sixth data value in the data set

Median = (145 + 154)/2 = 299/2 = 149.5

Mode = 154

8 0
3 years ago
The slope formula can be used to find the slope, m, of a line with points (L1, y1) and (22, 42).
Helga [31]

Answer: (y-y_1)=m(x-x_1)\ or \ (y-y_2)=m(y-y_2)

Step-by-step explanation:

Point slope form: (y-b)=n(x-a) , where n=slope , (a,b) is the point through which line passes.

If slope of the line = m and line passes through (x_1,y_1) and (x_2,y_2) :-

(y-y_1)=m(x-x_1)\ or \ (y-y_2)=m(y-y_2)

So, the equivalent equations are :

(y-y_1)=m(x-x_1)\ or \ (y-y_2)=m(y-y_2)

4 0
3 years ago
A large botanical garden has a total of 500 trees, bushes, and cacti. Pie chart with the following pieces: blue section titled t
Tanzania [10]
There are 190 trees.
6 0
3 years ago
Read 2 more answers
Other questions:
  • 47 x 68 = 3196 Use this information to work out 31.96 ÷ 0.47 =
    6·1 answer
  • Using the laws of exponents simplify this expression(3m)^{-2}
    12·1 answer
  • Write an equation for the polynomial function that has 2 and -3 + 5i as zero
    5·1 answer
  • In algebra, we use a(n) __to represent a variable.<br> Answer here
    5·1 answer
  • a 4 sided cube, numbered 1-4, is rolled twice. Determine the sample space. how many possible outcomes are there?
    7·1 answer
  • Which equation has a slope of -1 and an x-intercept of 2?
    7·1 answer
  • The first floor of a house consists of a kitchen, playroom, and dining room. The areas of the kitchen, playroom, and dining room
    14·2 answers
  • What is 35a + 14 = 1
    5·2 answers
  • One positive number is 9 more than twice another. If their product is 95, find the numbers.
    13·1 answer
  • Find the surface area
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!