subject

Mathematics, 04.09.2020 20:01 raul20030603

What expression is equivalent to 2x+3y-x-(8+1)

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:30

An animal shelter has 21 puppies. if the puppies are 28% of the total dogs and cat population how many dogs and cats are in the animal shelter

Answers: 1

question

Mathematics, 21.06.2019 18:30

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

Answers: 2

question

Mathematics, 21.06.2019 20:50

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

Answers: 3

question

Mathematics, 21.06.2019 21:50

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

Answers: 1

You know the right answer?

What expression is equivalent to 2x+3y-x-(8+1)...

Questions

question

Physics, 30.11.2019 00:31

The theory is the most accepted theory regarding the origin of the solar system. it suggests that our star, the sun, was first created by a cloud of...

question

Spanish, 30.11.2019 00:31

Which of the following activities can you do at salitre magico in bogota...

question

Mathematics, 30.11.2019 00:31

Find the circumference of a circle that has a diameter of 2 ft. use 3.14 for pi...

question

History, 30.11.2019 00:31

The earliest known grecian epics were written . a. troy c. euripidies b. aesop d. homer...

question

Biology, 30.11.2019 00:31

What type of biology is used in the study of various types of wood and plant identification? forensics botany molecular biology

question

Physics, 30.11.2019 00:31

Three hundred joules of heat are added to a system. the system uses 140 joules to do work. by how much did the internal energy of the system cha...

question

Mathematics, 30.11.2019 00:31

You are planning a rectangular patio with length that is 7 ft less than three times its width. the area of the patio is 120 ft squared. what are the d...

question

History, 30.11.2019 00:31

What was the first section of land added to the new united states...

question

Mathematics, 30.11.2019 00:31

According to the rational root theorem which of the following are possible roots of the polynomial function below? check all that apply f...

question

Chemistry, 30.11.2019 00:31

Organic compounds are produced only by living systems, and cannot be synthesized in the laboratory true or false...

question

History, 30.11.2019 00:31

How did justinian's code have an impact beyond the byzantine empire?...

question

Mathematics, 30.11.2019 00:31

How many bit strings of length 15 have bits 1, 2, 3 equal to 101, or have bits 12, 13, 14, 15 equal to 1001 or have bits 3, 4, 5, 6 equal to 1010?...

question

Mathematics, 30.11.2019 00:31

Jackie made $28 babysitting last week. her brother joe made only 86% as much as she did. how much did joe make?...

question

Biology, 30.11.2019 00:31

Photosynthesis and cellular respiration are two processes involved in the a. carbon cycle b. nitrogen and water cycle

question

Mathematics, 30.11.2019 00:31

Amusic school charges a registration fee in addition to a fee per lesson. music lessons last 0.5 hour. the equation y = 40x + 30 represents the total...

question

Social Studies, 30.11.2019 00:31

In any particular culture, an idea or way of doing things that is common to the culture is called a a. cultural landscape b. culture c. cultural trai...

question

Biology, 30.11.2019 00:31

Why do cells need both trna and mrna?...

question

History, 30.11.2019 00:31

How do logical fallacies totalitarian governments and leaders take power from the people ?...

question

Social Studies, 30.11.2019 00:31

The civil rights act of 1968 meant select all that apply. a) any person could not be forced out of any restaurant because of their ethnicity.

question

History, 30.11.2019 00:31

Information on the map supports the conclusion that congressional leaders in 1820 and 1821 wanted to (1) maintain an equal number of free...

More questions: Mathematics Another questions

Questions on the website: 13722363