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
Likurg_2 [28]
3 years ago
5

2r+8-r=-7 i need step by step explanation please help

Mathematics
1 answer:
Sever21 [200]3 years ago
7 0

Answer:

r=1

Step-by-step explanation:

2r+8-r=-7

1r+8=-7

1r= 1

r=1  

Hopefully this helps!

You might be interested in
PLSSSSSSS HELPPPPPPPPP
Scilla [17]
On each one you have to put in the amount of soap in for the halves put half the x
8 0
3 years ago
Please help me out much love, if you're good at geometry hml​
Nezavi [6.7K]

Check the picture below.

5 0
3 years ago
There are 12 appetizers; 4 are soups, 6 contain meat, and 2 do not. In how many different orders can 3 different appetizers be b
solniwko [45]
72 different orders, each soup can have a different meat and other* so take 4* 6* 3 because that is how many different combanations you can do

6 0
4 years ago
Insert a rational number between 3 and 3.5
lorasvet [3.4K]

A rational number is any number that can be made into a fraction and is either repeating or stops when in decimal form.

Rational numbers between 3 and 3.5 would be 10/3 (3.33 repeating), and 13/4 (3.25).

Hope this helps!! :)

8 0
3 years ago
Read 2 more answers
Given any two numbers which is greater the LCM of the numbers or the GCF of the number? Why?
Natali [406]
The LCM  is the greater.

The GCF  is a factor which  divides in to each number  so can never be equal to the greater number, whereas the LCM is   the greater of the 2 numbers or  a multiple of them
7 0
3 years ago
Other questions:
  • What are the domain and range of f (x) = (one-fifth) Superscript x?
    11·2 answers
  • Need help Identify three solutions of the graph shown
    9·1 answer
  • I know this is the math section, but does anyone here take psychology?? if you do i really need some help please..
    8·1 answer
  • Find the probability.
    9·2 answers
  • Help please with this
    6·2 answers
  • What is the mean of 11 15 16 16 21 5 9
    14·1 answer
  • Will mark brainliest and thank you!!!!<br> Please help!!!!
    5·1 answer
  • Swimming pool pete's pools installs rectangular pools that are all 10 feet wide. the length can very from 10 feet to 30 feet. th
    11·1 answer
  • A high school athletic department bought 40 soccer uniforms at a cost of $4,000. After soccer season, they returned some of the
    10·2 answers
  • Write an equation in slope-intercept form for the line with slope -1/3 and y intercept 2
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!