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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
Mathematics
middle-school
2
votes
201k
views
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
Mathematics
middle-school
2
votes
201k
views
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
Mathematics
middle-school
2
votes
201k
views
Someone help asap!!
answered
Jul 7, 2022
Mathematics
high-school
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
Mathematics
college
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
Mathematics
middle-school
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
Mathematics
high-school
6
votes
82.1k
views
How much does Earth weight?
answered
Nov 30, 2021
Physics
high-school
5
votes
175k
views
How did early humans survive in their environments?
answered
Nov 16, 2021
Social Studies
college
0
votes
67.6k
views
When and where are your chances of being struck by lightning
answered
Oct 28, 2021
Chemistry
high-school
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
Health
high-school
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
Mathematics
high-school
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
Mathematics
college
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
Chemistry
high-school
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
English
college
4
votes
20.6k
views
Can you answer 14.15.16
answered
Mar 1, 2021
Mathematics
middle-school
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
Computers and Technology
middle-school
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
Mathematics
high-school
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
Mathematics
middle-school
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
Social Studies
high-school
5
votes
109k
views
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