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(4x2 + 7x)(5x2 – 3x) A. 2034 + 35x3 - 21x2 O B. 202A + 23x3 - 21x2 C. 20x4 + 23x2 - 21% O D. 20A + 35x2 – 21x
answered
Jun 29, 2021
Mathematics
high-school
2
votes
123k
views
Adfsadfsdfasfsdfsadfafsdfsdafasdfsadfaw
answered
May 6, 2021
Chemistry
college
1
vote
210k
views
The friendly letter follows the structure and form of a personal letter. A.)True B.)False
answered
Apr 19, 2021
English
middle-school
3
votes
213k
views
A car weighing 1,356 N is speeding down a highway with a velocity of 83 km/h. What is the momentum of this car
answered
Feb 18, 2021
Physics
college
0
votes
92.0k
views
What is the speed of light in a vacuum
answered
Feb 16, 2021
Physics
middle-school
2
votes
217k
views
Jan has $350 in her savings account. She took out $70 to go to Skyzone. The next week she put $100 she had saved from mowing lawns. Saturday she went to the mall and spent $45. What is the new balance
answered
Jan 10, 2021
Mathematics
high-school
6
votes
58.4k
views
What is the area of this trapezoid
answered
Oct 19, 2020
English
middle-school
2
votes
210k
views
Higher-speed Ethernet technologies use an electronic device known as a Hub rather than a switch True/False
answered
Sep 13, 2020
Computers and Technology
college
4
votes
167k
views
What was used by Federalists to help ratify the Constitution
answered
Jun 22, 2020
History
high-school
3
votes
86.1k
views
Mr. Anderson drove 168 miles in 3 hours. He then drove the next 2 hours at a rate of 5 miles an hour faster than the first rate, How many miles did Mr. Anderson drive during th hours?
answered
Jun 22, 2020
Mathematics
middle-school
4
votes
126k
views
Which of the following is a major contributor of empty calories in american diets
answered
Nov 28, 2019
Biology
middle-school
6
votes
127k
views
Human mouse chicken sheep baboon
answered
Nov 24, 2019
Biology
high-school
4
votes
180k
views
A carbene is a highly reactive intermediate in which a carbon atom bears a lone pair and no formal charge: how many hydrogen atoms are attached to the central carbon atom above?
answered
Sep 27, 2019
Chemistry
high-school
2
votes
97.9k
views
Explain patient financial obligations for services rendered
answered
May 2, 2019
Physics
college
0
votes
83.2k
views
Simplify. Rewrite the expression in the form of 5^n. What is 5^-5\5^8.
answered
Oct 28, 2018
Mathematics
middle-school
4
votes
99.2k
views
The work 'heartland', which looks like a giant quilted heart, can be described as
answered
Aug 19, 2018
Arts
high-school
1
vote
56.6k
views
What are two fractions between 3/5 and 4/5
answered
Aug 13, 2018
Mathematics
high-school
0
votes
54.3k
views
1. What is the main purpose of a backstory in a narrative? A: to create conflict for the protagonist B: to explain what has happened before the story C: to set mood and create tone D: to introduce the
answered
Aug 7, 2018
English
middle-school
1
vote
218k
views
The earliest hominin that belonged to the same genus as modern humans was probably A. Homo ergaster. B. Australopithecus afarensis. C. Homo habilis. D. Homo neanderthalensis.
answered
May 19, 2018
Biology
high-school
4
votes
10.7k
views
Certain natural rights belong to all people from birth
answered
May 7, 2018
History
middle-school
2
votes
4.2k
views
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