Answers by Eero Heikkinen
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Answers by Eero Heikkinen

Answers by Eero Heikkinen
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Which expressions are equivalent? a. 3v + 4 and 3 ( v + 4) b. 5 + 4 + 3 and 3 + 4 + 5 c. 9 - 8 - 7 and 7 - 8 - 9 d. (5x - 1) and 5x - 1(2)
answered Sep 22, 2022
2 votes
201k views
Someone help asap!!
answered Jul 7, 2022
1 vote
119k views
A man walked 5km then traveled a certain distance by Nissan urban bus and twice as far by train. if the whole journey was 104km, how far did he traveled?​
answered May 18, 2022
2 votes
118k views
6. There are 16,709 planks on the rope bridge. If Horton crosses 7,012 planks before the bridge starts to break, how many planks are left?
answered Feb 18, 2022
3 votes
178k views
Complete the square to find the vertex of this parabola. 2 X -- 4 y-12 x+68=0 ([?], [ ] PLEASE HELP ASAP
answered Dec 29, 2021
6 votes
82.1k views
How much does Earth weight?​
answered Nov 30, 2021
5 votes
175k views
How did early humans survive in their environments?
answered Nov 16, 2021
0 votes
67.6k views
When and where are your chances of being struck by lightning
answered Oct 28, 2021
7 votes
149k views
A person cannot see a cotton thread from another cottage, but if you wound thousands of threads together in a rope it would be visible at the same distance . How is this statement an analogy to our DNA
answered Oct 27, 2021
3 votes
56.3k views
The class average for the first test was 72. The average for the second test was 86. What is the percent change?
answered Aug 14, 2021
0 votes
82.1k views
Please help 15 points available! What is the equation of the line that is perpendicular to y - 3 x = 2 and that passes through (6,1)? y = 1/3x - 1 y = 1/3x + 3 y = -1/3x + 3 y = -1/3x - 1
answered Aug 7, 2021
3 votes
126k views
Which ingredients are needed to transform NADP+ to NADPH? an electron and two hydrogen ions two electrons and two hydrogen ions two electrons and a hydrogen ion an electron and a hydrogen ion
answered May 24, 2021
2 votes
69.9k views
Analyze the graphic organizer below and answer the question that follows. How does a tyrant seize total power? A tyrant seizes power by bullying the common people, using fear as the primary motivation
answered May 13, 2021
4 votes
20.6k views
Can you answer 14.15.16
answered Mar 1, 2021
6 votes
108k views
Suppose you wanted to save your master audio recording in an uncompressed format. Which of the following audio file formats should you use? MP3 PCM AIFF WMA Ogg Vorbis
answered Jan 27, 2021
4 votes
24.1k views
The next two terms of the sequence 4, 7, 10, 13 are .. 16 and 19 15 and 19 15 and 18 16 and 18
answered Jan 25, 2021
4 votes
220k views
Which of the following is a true statement? 99/9 = 66/11 21/3 = 84/7 18/3 = 90/15 1/2 = 7/21
answered Jan 24, 2021
5 votes
43.0k views
Why do you think cultural advancements were limited during the medieval period in Europe? war sickness isolation poverty
answered Jan 8, 2021
5 votes
109k views
The __________ lost at each trophic level enters the environment as __________. CO2, energy O2, heat heat, energy energy, heat
answered Dec 8, 2020
6 votes
210k views
Acquiring a Driver's License in Alabama Tracy Wilson Which descriptive detail would be most helpful to add to the passage? A) explaining that the written test hasn't been revised in over twenty years B)
answered Oct 13, 2020
1 vote
40.7k views
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