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Seven more than three times a number is thirty-one. Write an equation and solve for the unknown number.
answered
Jun 11, 2022
Mathematics
college
7
votes
54.0k
views
Who discovered this "0" and when ?
answered
May 19, 2022
History
high-school
10
votes
21.0k
views
Help me. please :(((
answered
Apr 4, 2022
English
college
2
votes
124k
views
Critics saw roosevelts judicial reform bill as
answered
Feb 11, 2022
English
high-school
12
votes
5.8k
views
A 1.5kg block slides along a frictionless surface at 1.3m/s . A second block, sliding at a faster 4.3m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks
answered
Jan 24, 2022
Physics
college
2
votes
136k
views
This is the layer of gases surrounding the planet Earth that is retained by Earth's gravity. It protects life on Earth by absorbing ultraviolet solar radiation, warming the surface through heat retention
answered
Sep 5, 2021
Biology
middle-school
1
vote
113k
views
Which of the following statements best supports the idea that farming was successful in New France in the 1600s? Louis XIV made New France a royal colony in 1663. New France’s population more than doubled
answered
Aug 26, 2021
History
high-school
5
votes
131k
views
The image formed by a convex lens is 5.0 cm from the midline. The image is 10.0 cm in height. If the object is 2.0 cm tall, where is the object located? 1.0 cm from the lens 2.5 cm from the lens 10.0 cm
answered
Aug 9, 2021
Physics
college
6
votes
82.3k
views
Who controlled korea in the 1700s?
answered
Jul 25, 2021
Social Studies
high-school
3
votes
67.3k
views
Displacement is the slope of a velocity vs. time graph. True or false
answered
Jul 7, 2021
Physics
college
4
votes
4.8k
views
Help me quick plssssssssssss
answered
Jun 23, 2021
Mathematics
high-school
3
votes
4.7k
views
AgNO3 + Cu=_Cu(NO3)2 + Ag need help balancing this equation
answered
Apr 9, 2021
Chemistry
middle-school
2
votes
120k
views
PLS HELP ME THIS IS VERY URGENT: What made inland travel and trade difficult in Greece?
answered
Mar 14, 2021
History
middle-school
2
votes
5.1k
views
A? – (b3 – 4c), if a = 8, b = 5, and c = 3.
answered
Feb 4, 2021
Mathematics
high-school
4
votes
225k
views
The term applied to the amount of cost to transfer to expense resulting from a decline in the utility of intangible assets is:______. a. amortization. b. depletion. c. allocation. d. depreciation.
answered
Jan 27, 2021
Business
high-school
3
votes
101k
views
Kate gather three boxes of the same size made of different materials glass clear plastic and aluminum painted black she placed them on a window still in the sun for an hour and then measured the warmth
answered
Jun 14, 2020
Biology
middle-school
4
votes
8.3k
views
Mexico is the largest ?
answered
Mar 19, 2020
Spanish
middle-school
1
vote
52.7k
views
What is 8,427 divided by 6??????
answered
Mar 7, 2020
Mathematics
middle-school
4
votes
19.7k
views
What is the speed or a softball that travel 20m in 2sec
answered
Dec 27, 2019
Physics
middle-school
5
votes
34.2k
views
Which of these experiments would make use of quantitative data? A A study of the different amounts of time it takes water to evaporate completely B A study of the effects of sunlight on the color of construction
answered
Nov 9, 2019
Physics
high-school
2
votes
187k
views
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