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
dlinn [17]
3 years ago
9

2r+1+(-4r)+7 What is the answer plz tell me plz plz

Mathematics
1 answer:
DochEvi [55]3 years ago
7 0
Combine like terms, Simplify.

2r - 4r = -2r

1 + 7 = 8

-2r + 8 is your answer

hope this helps
You might be interested in
Estimate the product by first rounding each number to the highest place value. 26.7 × 4.8​
MAXImum [283]

Answer:

150

Step-by-step explanation:

26.7 round to 30

4.8 rounds to 5

30x5 = 150

4 0
2 years ago
Read 2 more answers
What is the equation of this table?
Mazyrski [523]

Answer:

y=1/2x+5 is the equation

3 0
3 years ago
Explain the difference between deductive and inductive arguments in your own words.
lyudmila [28]

Answer: The difference is as follows:

Step-by-step explanation:

  • Deductive Arguments: A deductive argument is an argument wherein it is felt that the premises give an assurance of reality of the end. In a deductive arguments, the premises are planned to offer help for the conclusion that is so strong to an extent that, if the premises are valid, it would be impossible for the conclusion to be false.

  • Inductive Arguments: An inductive arguments is an arguments where it is believed that the premises provide reasons supporting the likely truth of the conclusion. In an inductive arguments, the premises are proposed distinctly to be strong to an extent that, on the off chance that they are valid, at that point it is impossible that the conclusion is false.

The contrast between the two originates from the kind of connection the author or explainer of the argument takes there to be between the premises and the conclusion. In the event that the author of the argument accepts that reality of the premises certainly sets up reality of the conclusion because of definition, l<igical entailment or scientific need, at that point the argument is deductive. In the event that the author of the argument does not feel that reality of the premises certainly sets up reality of the conclusion, however in any case accepts that their fact gives valid justification to accept the conclusion genuine, at that point the argument is inductive.

5 0
3 years ago
Do these ratios form a proportion? 26 medium hats to 2 small hats 39 medium hats to 3 small hats
inessss [21]

\bf \cfrac{\textit{medium hats}}{\textit{small hats}}\qquad \qquad \cfrac{26}{2}=\cfrac{39}{13}\implies \cfrac{~~\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~\cdot 13}{~~\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}=\cfrac{~~\begin{matrix} 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~\cdot 13}{~~\begin{matrix} 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}\implies 13= 13~~\textit{\Large \checkmark}

7 0
3 years ago
Read 2 more answers
Explain how 7.69 * 15.3 = 117.657
Anni [7]

Answer:

117.657



Step-by-step explanation:

Line up your decimals take out your decimals and put them in after you solve


   

769

*153

----------

         



So if you know long multiplecation then you will find your answer



Good luck hope this helps :)


~Animaljamissofab ♥

5 0
3 years ago
Other questions:
  • Kovach Ski Supply manufactures hand warmers for skiers. The expense function is =1.18+12,000 where q is the number of hand warme
    8·1 answer
  • Maria took a taxicab from her home to the theater
    12·1 answer
  • How many unique triangles can be made where one angle measures 98° and another angle is an obtuse angle?
    11·2 answers
  • Central Park is a rectangular park in New York City. A map of Central Park in New York City. The measured length is 12.5 centime
    14·1 answer
  • The grocery store sells kumquats for $3.75 a pound and Asian pears for $2.25 a pound. Write an equation in standard form for the
    14·1 answer
  • Which system of equations can be used to find the roots of the equation 4 x squared = x cubed + 2 x?
    13·2 answers
  • What are the coordinates of point Q<br><br> (-4,2 1/2)<br> (-2 1/2,4)<br> (2 1/2,4)<br> (4,2 1/2)
    14·1 answer
  • A number x is greater than 7 graph line
    7·1 answer
  • PLS HELP!!! WILL GIVE BRAINLIEST!!
    11·2 answers
  • QUESTION 20
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!