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
Maslowich
3 years ago
6

Which expression is equivalent to -4 (2m - 3 ) - (m+2)-9m+109m+107m+10-7m+10​

Mathematics
2 answers:
Scrat [10]3 years ago
8 0

Answer:

4 - 2m + 3

Step-by-step explanation:

when you distribute the negative sign you will get this

soldier1979 [14.2K]3 years ago
7 0
9m+10 because you have to multiply -4 to 2m and -3 then multiply -1 to m and 2
You might be interested in
Given the function f(x) = 2(3)x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3.
photoshop1234 [79]

Answer:

read the comments i cant help you yet but if you read the comments and do what they say then i can help you

Step-by-step explanation:

8 0
2 years ago
Solve the system of equations -5y-10x=45. -3y+10x=-5 x= y=
yKpoI14uk [10]

Answer:

x  = -2

y = - 5

Step-by-step explanation:

-5y - 10x = 45

-3y + 10x = -5

------------------------Add

-8y = 40

  y = -5

-3(-5) + 10x = -5

15 + 10x = -5

10x = -20

  x = -2

Answer

x  = -2 and y = - 5

8 0
3 years ago
Which equation has a constant of proportionality equal to ?<br> 1/2<br> Choose 1 answer:
katrin [286]

Answer:

C

Step-by-step explanation:

3/6 = 1/2

7 0
3 years ago
Which of the following lines is parallel to the line y = 4x - 6?
Dovator [93]

Answer:

d y=4x + 5

Step-by-step explanation:

Is parallel beacause they have the same slope, remember

y=ax + c

where a is the slope of the line

8 0
3 years ago
Suppose you take an SRS of size 1000 of Connecticut students eligible to take the SAT and find that 85% plan to take the SAT dur
nadezda [96]

Answer:

\mu_{p}=p=0.81

Step-by-step explanation:

A confidence interval is "a range of values that’s likely to include a population value with a certain degree of confidence. It is often expressed a % whereby a population means lies between an upper and lower interval".  

The margin of error is the range of values below and above the sample statistic in a confidence interval.  

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".  

The population proportion have the following distribution

p \sim N(p,\sqrt{\frac{p(1-p)}{n}})

So under the null hypothesis the mean for the population proportion is p

\mu_{p}=p=0.81

And the standard deviationis given by:

\sigma_{p}=\sqrt{\frac{p_0(1-p_o)}{n}}=\sqrt{\frac{0.81(1-0.81)}{1000}}=0.0124

7 0
3 years ago
Other questions:
  • The absolute value is 3 and the number is to the left of 0 on the number line. -3,3,-1,-2
    13·1 answer
  • Solve the equation for x.<br> (10x + 15) = 26<br> 3
    9·1 answer
  • if i picked 24 flowers. Put each group of 10 flowers into a vase. How many would be leftover to give to the teacher?
    13·1 answer
  • the following chart shows the number of minutes that each member of a family has spent communicating on their mobile devices
    5·1 answer
  • What is You have 32,40 and 28
    15·1 answer
  • A chemical supply company guarantees the precision weighing of its products. They advertise that a certain product weighs 8 oz +
    10·1 answer
  • Write in words 1,080,000.
    14·2 answers
  • The length of a rectangle is given by 6t + 5 and its height is √t, where t is time in seconds and the dimensions are in centimet
    9·1 answer
  • If today you can buy more Euros with $100 CAD than yesterday has the euro increased or decreased in value against the CAD?
    14·1 answer
  • I don't know how to evaluate an algebraic expression. How can I evaluate an algebraic expression?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!