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Answers by Diego Zacarias
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Add the two expressions 2x + 6 + 6x - 1
answered
May 7, 2022
Mathematics
college
3
votes
195k
views
Describe your winter vacation in 150 words written in French.
answered
May 1, 2022
French
high-school
3
votes
45.0k
views
If a = 5 - 2 √(6) , then find the value of √(a) - 1 / √(a)
answered
Apr 26, 2022
Mathematics
high-school
5
votes
60.6k
views
The most important part of the brain for an organism is the...
answered
Feb 28, 2022
Chemistry
college
12
votes
219k
views
Which material moves into a plant through an open stoma? A. Oxygen B. Carbon dioxide C. Carbohydrates D. Water vapor
answered
Feb 4, 2022
Biology
high-school
3
votes
106k
views
What opportunity did many colonial countries have after world war ll
answered
Dec 24, 2021
History
high-school
3
votes
18.9k
views
Maria babysits as a form of income while she is in college. Because the amounts she gets per job are not huge, Maria never bothers to report her earnings to the IRS. Maria is a part of the _____.
answered
Nov 25, 2021
Social Studies
high-school
4
votes
94.2k
views
7. What is the mass in grams of 67mol of nitrogen dioxide. NO?
answered
Nov 24, 2021
Chemistry
middle-school
2
votes
41.9k
views
Which phrase should be inserted on the line to correctly compare the two fractions? Use the models to help.. A. is greater than B. cannot be compared to C. is less than - 50 points. Think plz.
answered
Oct 27, 2021
Mathematics
middle-school
4
votes
8.1k
views
Navid had $72 in her savings account. Each week she saves $24 When will Navid have the savings of $288? write an equation you can use to solve this problem, Then answer.
answered
Oct 6, 2021
Mathematics
high-school
2
votes
8.0k
views
The length of a rectangle is 4 inches longer than its width. The area of the rectangle is 12 square inches. What are the length and width? Which equation models this problem? 04.w = 12 Ow(4 + w) = 12 OW-(4
answered
Aug 30, 2021
Mathematics
high-school
3
votes
117k
views
In one to three sentences, describe what happens during the carbon fixation stage of the Calvin cycle.
answered
Aug 8, 2021
Biology
high-school
2
votes
62.0k
views
Julie earned $130 one week and $125.50 the next week. After depositing these amounts in her account, she had a total of $335. How much was already in her account before she deposited the $130 and $125.
answered
May 2, 2021
Mathematics
college
4
votes
67.9k
views
What states did freed black men were allowed to vote ?
answered
Apr 24, 2021
History
college
3
votes
87.0k
views
Which of the following could be the equation of the line passing through (8,3) parallel to y = -2.
answered
Feb 27, 2021
Mathematics
high-school
7
votes
62.0k
views
What is the formula for the compound iron (III) sulfate? A.FeSO4 B. Fe2(SO4)2 C. Fe2(SO4)3 D. Fe2(SO2)4 E. Fe3(504)5
answered
Jan 25, 2021
Chemistry
middle-school
0
votes
121k
views
13. Which of the following is considered to be a vector? O A. Time O B. Velocity O C. Temperature O D. Mass
answered
Nov 27, 2020
Physics
middle-school
2
votes
57.9k
views
18. What is the y-intercept of the graph of the function y = 3x + 2x - 13?
answered
Sep 22, 2020
Mathematics
middle-school
6
votes
182k
views
An experiment consists of rolling a die, flipping a coin, and spinning a spinner divided into 4 equal regions. The number of elements in the sample space of this experiment is 3 48 6 12
answered
Aug 15, 2020
Mathematics
high-school
4
votes
56.9k
views
Water supplies are often treated with chlorine as one of the processing steps in treating wastewater. Estimate the liquid diffusion coefficient of chlorine in an infinitely dilute solution of water at
answered
Jun 12, 2020
Chemistry
college
0
votes
65.3k
views
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