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
Dovator [93]
3 years ago
11

What is -18+6+3r+13r=

Mathematics
1 answer:
kvasek [131]3 years ago
7 0
If this is just an expression, then all you have to do is combine like terms, or groups of numbers and variables that have the same variable.

When simplified, you get the equation

-12+ 16r or 

-18+6+3r+13r=16r-12
You might be interested in
A pencil and an eraser cost 1.10 together. if the pencil costs one dollar more than the eraser how much does the eraser cost
Kazeer [188]

1 pencil + 1 eraser = $1.10


Pencil cost $1 more than the eraser.

⇒ If we take away $1 from the total, both the pencil and the eraser will cost the same.

⇒ $1.10 - $1.00 = $0.10


Divide by 2 to find the cost of the eraser.

⇒$0.10 ÷ 2 = $0.05


Find the cost of the pencil, which is $1 more than the eraser.

⇒ $0.05 + $1 = $1.05


Answer: The eraser costs $0.05



8 0
3 years ago
I need help i attach a photo of the math ​
My name is Ann [436]

Answer:

279936

Step-by-step explanation:

i put it in the calculator. I honestly get how to do the exponents themselves but not dividing with them.

4 0
3 years ago
Please click on the picture and help me! I NEED THIS ASAP (BTW THIS IS FROM THE GIVER MOVIE AND BOOK) (20 points if you help me
Rama09 [41]
Something similar from the book and the movie is the flashes of color that he sees, in the girls hair, and in the apple, his first color was red
6 0
2 years ago
Please help me tysm!
Nikolay [14]

Answer:

Z.

Step-by-step explanation:

I wrote down the subject with the number of students. I looked one by one to see if the number of students with the subject matched with the graph.  Then I finally found that the last graph matched with what I written down.

7 0
3 years ago
Antonio constructs a model of a moon orbiting a planet along an elliptical orbit. The equation StartFraction x squared Over 342.
Viefleur [7K]

Answer:

D

Step-by-step explanation:

edge

7 0
3 years ago
Read 2 more answers
Other questions:
  • Waft is the value of the numerical expression <br> 4+(8*2)-3+5
    8·1 answer
  • HELP PLZ WORTH EXTRA POINTS
    13·1 answer
  • a company has 95,000 shares of stock to sell. A stock broker decides to buy 150 shares of the stock for each of her 250 clients.
    11·2 answers
  • What is the length of one side of a regular octagon if its perimeter is 208 mm?
    8·1 answer
  • Aratati ca fractia 2n+1 supra 3n+2 este ireductibila oricare ar fi n e N
    13·1 answer
  • Bdnenenesnsnssnnsnabsbsbsbsbbss
    13·1 answer
  • Chuck-E-Cheese is open for 11 ½ hours during a day. The arcade keeps one employee in charge of games at a time. Each shift is 3
    8·2 answers
  • Prove the Isosceles Triangle Theorem as a paragraph proof.
    15·1 answer
  • How do you write 8/9 as a decimal?​
    9·2 answers
  • I’m Literally soo confused
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!