devo7420
04.09.2020 •
Mathematics
-2x + 7
Coefficient(s) :
Variables(s):
Constant:
Solved
Show answers
More tips
- A Auto and Moto How many blood alcohol level units are allowed in Russian traffic laws?...
- G Goods and services Kogda zhdatt Iphone 5? The Latest News and Rumors...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: Mathematics
- M Mathematics Witch answer is right...
- M Mathematics Moe worked 22 hours last week. he is paid $10 per hour to babysit for the smiths while the mcdonalds pay him $6.00 per hour. if he earned $102, how many hours did he babysit...
- M Mathematics Anyone know how to do this? i dont know how to get the whole angle including 44 and P...
- B Biology Please help me with the question in the photo. The answer can either be... A) binary fission B) budding C) transformation D) asexual reproduction I think it’s transformation,...
- M Mathematics Please I need help quickly please...
- E English Read the excerpt from fast food nation. instead of relying upon a small, stable, well-paid, and well-trained workforce, the fast food industry seeks out part-time, unskilled...
Ответ:
Variable = x
Coefficient = 2
Constant = 7
A variable is an unknown that holds an unknown value.
A coefficient is a number that multiplies something.
A constant is a fixed number.
Hope This Helps :)
Ответ:
A. 30 students in the lunchroom.
Step-by-step explanation:
A representative sample simply refers to the sample that has same characteristics just like the population.
A random-based selection is regarded as a representative of the population. In this case, the random sample that represents a representative sample of the number of students who enjoy science class is "30 students in the lunchroom".
When the students in the lunchroom are chosen, then it's a representation of the entire students in the school. This is the best option when compared to other options as they don't represent the students entirely.