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What is the product when - 5 is multiplied by 2x + 3? 1.) 2x² - 7x - 15 2.) 2x² - 13x - 15 3.) 2x² +13x + 15 4.) 2x² +7x - 15
answered
Dec 23, 2023
Mathematics
high-school
4
votes
136k
views
Name the bond which joins two sachharide molecules
answered
Oct 6, 2023
Biology
high-school
9
votes
165k
views
A piece of copper absorbs 5000 J of energy and undergoes a temperature change from 100 °C to 200 °C. What is the mass of the piece of copper? Group of answer choices A. 12.9 grams B. 129.9 grams C. 0.385
answered
Aug 14, 2023
Chemistry
college
2
votes
90.5k
views
How did the Transcontinental Railroad improve the United States?
answered
Jun 14, 2023
History
high-school
3
votes
62.1k
views
For which values of A the system has at least one solutionx \leqslant 7 \\ x \geqslant a
answered
Apr 30, 2023
Mathematics
college
2
votes
192k
views
When Jefferson and Hamilton could not agree, they asked President ______ to decide.
answered
Feb 4, 2023
History
high-school
5
votes
109k
views
I'm having a lot of trouble solving systems of equations by matrix. Can someone explain the concept step by step? Also, my problem right now is {2x+2y=2, 4x-7y=16}
answered
Nov 10, 2022
Mathematics
high-school
13
votes
121k
views
Someone please help me with this problem
answered
Oct 15, 2022
Mathematics
high-school
6
votes
232k
views
What is the answer to this question?
answered
Aug 19, 2022
Mathematics
high-school
4
votes
182k
views
What is good about democracy?
answered
Jul 29, 2022
History
high-school
5
votes
177k
views
ANSWER PLEASEEEEEE !!!!!!!!!!!!!!
answered
Jul 4, 2022
Mathematics
high-school
1
vote
87.2k
views
Calculate the energy of the orange light emitted, per photon, by a neon sign with a frequency of 4. 89 × 1014 hz.
answered
May 30, 2022
SAT
high-school
4
votes
140k
views
Though both groups were Christian, what were some of the key differences between Protestants and Roman Catholics?
answered
Apr 9, 2022
History
college
7
votes
33.3k
views
Help needed in biology…!
answered
Mar 31, 2022
Biology
high-school
5
votes
95.3k
views
Why does temperament matter? A girls vs. boys competition.
answered
Dec 7, 2021
Health
high-school
4
votes
23.3k
views
What was the basic aim in the direct democracy
answered
Dec 6, 2021
History
college
3
votes
53.2k
views
Name this note: A. the note B. the note D c. the note A D. the note B
answered
Dec 5, 2021
Arts
middle-school
7
votes
78.1k
views
Which natural resource is the most widely distributed across the continent?
answered
Nov 20, 2021
Social Studies
high-school
3
votes
221k
views
30 POINTS I need a simple paragraph summarizing 3 different types of appropriate articles of clothing for the following weather: Sun Rain Cloudy Fog Sun Windy Cloudy
answered
May 18, 2021
Spanish
high-school
1
vote
55.6k
views
Match the subjects to the rest of the sentence correctly . Drag the items on the left to the correct location on the right. Mi hermano y mi padre.. Bianca y yo.. Su tia teresa.. yo..
answered
Feb 23, 2021
Spanish
college
3
votes
188k
views
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