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
Andrew [12]
3 years ago
12

What is the m? -8 + 4m = 2

Mathematics
1 answer:
IgorLugansk [536]3 years ago
8 0
Exact Form : 5/2
Decimal Form : 2.5
Mixed number Form : 2 1/2
You might be interested in
Mark ran 4 3/4 miles on Monday and 2 1/5 ​ miles on Tuesday.
Phoenix [80]

139 mi     1 km          139 km
--------- * ---------- = -------------- = 11.2 km           
   20        0.62 mi      12.4
4 0
3 years ago
ASAP
zheka24 [161]
The trick is to divide the numeral by the out of number and Multiply it by 100 ie 6/28 multiplied by 100 = 21,43%
3 0
3 years ago
Read 2 more answers
NEED ANSWERS ASAP, 100 POINTS! There are twenty classes at each of two middle schools. The number of students in each class at e
DiKsa [7]

Note: You missed to add the dot plots chart. As I found the chart after a little research. Thus, I am attaching it and based on that dot plot chart I am solving the question which anyways would clear you concept.

Answer:

'There are about 2 more students in each class at Oak Middle School than at Poplar Middle School' is the correct statement.

Step-by-step explanation:

From the diagram, it is clear that

The data set containing Poplar Middle School:

20   20   20   21   21   21   21   21   22   22   22   22   22   22   22   23   23   23   23   24  

The mean of a data set is the sum of the terms divided by the total number of terms. Using math notation we have:

\mu = 435/20

  =\frac{87}{4}

   = 21.75

The data set containing Oak Middle School:

20   21   21   22   22   23   23   23   23   24   24   24   25   25   26   26   27   27   28   29  

The mean of a data set is the sum of the terms divided by the total number of terms. Using math notation we have:

\mu = 483/20

   =24.15

So, the difference in mean will be:

                                            24.15 - 21.75 = 2.4

Therefore, 'there are about 2 more students in each class at Oak Middle School than at Poplar Middle School' is the correct statement.

5 0
3 years ago
(30 POINTS) The 20% off sale is a better deal than the $200 rebate or $150 coupon for the $1,500 dining set. The Porters budgete
Ratling [72]
<span>Yes, the Porters are under budget. The 20% off sale is the best deal because $1,500 times 0.20 is $300. $300 is a bigger discount than the $150 coupon and $200 rebate. $300 off $1,500 is $1,200, which is less than the amount budgeted.</span>
4 0
3 years ago
Read 2 more answers
Oceanside Bike Rental Shop charges fourteen dollars plus seven dollars an
astra-53 [7]
The answer is 5 hours
5 0
3 years ago
Other questions:
  • What is the angle of rotation of the figure? A.0° B.90° C.120° D.180°
    14·1 answer
  • The corresponding angles in △ABC are congruent to the corresponding angles in △FGH. The measures of two corresponding sides of t
    8·1 answer
  • What is an operation
    5·2 answers
  • Solve for x.
    8·1 answer
  • Triangle ABC is a right triangle . The length of one leg is 28 feet, &amp; the length of the hypotenuse is 53 feet . What is the
    15·1 answer
  • Graph a triangle (XYZ) and reflect it over the line y=x to create triangle X'Y'Z'. Describe the transformation using words. Draw
    8·1 answer
  • Determine whether or not the given differential equation is separable, that is, whether it can be expressed in the form p(y) dy
    12·1 answer
  • -16.5v − 19.94 = 19.39 − 9.6v
    7·1 answer
  • two traders took some books to the market or ratio of 3:4.how many books were taken to the market if first trader had 36 books.​
    7·1 answer
  • You generate three random whole numbers from 1 to 10. Do you think it is unlikely or even possible that all the numbers could be
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!