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What is the answer to... 5m+8n-2(3m-n)?
answered
Sep 22, 2021
Mathematics
middle-school
5
votes
11.5k
views
Solve x2+4x-7=0 by completing the square
answered
Jul 23, 2021
Mathematics
high-school
5
votes
82.7k
views
−13.9+ 12.8b =−13.3 Please need help.
answered
Jul 9, 2021
Mathematics
high-school
4
votes
154k
views
How many sets of chromosomes exist after a cell undergoes two cell divisions?
answered
Jul 9, 2021
Biology
college
3
votes
196k
views
Simplify the expression 3m + (m + 5)
answered
May 15, 2021
Mathematics
middle-school
3
votes
203k
views
The fitness club opens with 80 members each month the membership Increases by 15 members which equation represents the relationship between the number of months the club has been opened eggs and the total
answered
May 9, 2021
Mathematics
middle-school
2
votes
41.7k
views
5 15 QueSLIUIT UP duse An increase in human population puts a stress on resources that can be renewed, such as A trees and coal B) water and gasoline C) oil and natural gas D) water and trees
answered
Apr 30, 2021
Biology
middle-school
2
votes
42.9k
views
The length of Tom’s rectangular classroom floor is 8 feet longer than 2 times the width. The perimeter of his classroom floor is 124 feet. Write and solve an equation to find the length of his classroom.
answered
Apr 19, 2021
Mathematics
college
4
votes
37.4k
views
Measuring biodiversity in a community can help ecologists predict the stability of an ecosystem. More biodiverse communities can make ecosystems more resilient to changes from natural or human origin.
answered
Nov 29, 2020
Biology
middle-school
1
vote
49.5k
views
A football team is at its own 25-yard line. In the next three plays, it loses an average of 4 yards per play. Where is the team after the three plays?
answered
Sep 12, 2020
Mathematics
middle-school
3
votes
37.6k
views
Amy was playing with blocks and started with one blue square block and kept adding more blocks to create the following pattern sequence: How many blocks would she need on the 10th step of the pattern?
answered
Aug 15, 2020
Mathematics
high-school
5
votes
57.1k
views
Why are there numbers in the end of famous politicians or great kings or queens names?? Ex: queen elizabeth I Govinda III Krishna II PLZZ HELP.....HISTORYYYYYYYYY
answered
Jul 19, 2020
Social Studies
middle-school
2
votes
15.1k
views
Split the word railroad into two parts and give the meaning
answered
May 17, 2020
English
middle-school
3
votes
34.2k
views
A cylinder has a volume of 628 cubic inches and a radius of 10 inches. What is the height of the cylinder
answered
Nov 25, 2019
Mathematics
high-school
3
votes
170k
views
If a → b is true, then ~a → b is also true.
answered
Nov 21, 2019
Mathematics
high-school
2
votes
2.6k
views
FOR SCIENCE!! After a scientist wrote up her findings in a paper, she submitted it to a journal for peer review. After the review, it was accepted. What happens to the paper in the next step of the peer-review
answered
Oct 10, 2019
Chemistry
college
7
votes
47.0k
views
Some third graders tell Mr. Jackson how many pets they have at home. Mr Jackson tells the third graders that a new student will be joining the class. Mr. Jackson asks the third graders to determine how
answered
Aug 13, 2019
Mathematics
middle-school
3
votes
92.3k
views
Which of the following conclusions can best be drawn about the ability of Congress to prevent the Civil War? Congress was completely ineffective in preventing the Civil War because despite their compromise,
answered
Mar 28, 2019
History
high-school
6
votes
138k
views
True or False: Sound waves are a type of transverse wave.
answered
Feb 21, 2019
Chemistry
middle-school
1
vote
110k
views
6.6 to the second power
answered
Dec 22, 2018
Mathematics
middle-school
2
votes
211k
views
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