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What should the expression xy - 2x + z look like when you substitute in the values x = 4, y = -1, and z = 2 ?
answered
Oct 3, 2021
Mathematics
high-school
1
vote
170k
views
The original price of a dvd is represented by the variable x if the dvd is discounted 45%write a subtraction expression and a multiplication expression. To represent its sale
answered
Sep 25, 2021
Mathematics
high-school
1
vote
178k
views
What does Feldman explain as being a pivotal moment in United States history
answered
Sep 6, 2021
Law
college
3
votes
223k
views
if tom spins the spinner 80 times, work out an estimate for the number of times the spinner will land on 3
answered
Jun 4, 2021
Mathematics
middle-school
5
votes
1.7k
views
Vroom-Va-Voom regularly polls its customers for their opinions about its products and its employees about working conditions. These are two examples of ________________.
answered
May 10, 2021
Business
high-school
1
vote
144k
views
Presente del indicativo: Este perro (morder) a los niños A.Mordía B.Mordió C.Muerde
answered
Mar 25, 2021
Spanish
high-school
2
votes
100k
views
Members of the student council have been asked by their principal to create a presentation for the school committe about a successful fundraiser. Which actions should be taken at the group's first meeting
answered
Feb 24, 2021
Engineering
middle-school
1
vote
192k
views
Which of the following forms of punctuation is BEST suited for setting off most brief, nonessential information such as appositives, adjective phrases, and adverb phrases in more formal writing?
answered
Feb 20, 2021
English
high-school
0
votes
138k
views
Correct me if im wrong ( the thing that is circled)
answered
Jan 4, 2021
English
college
5
votes
11.1k
views
Express the van der Waals equation of state as a virial expansion in powers of 1/Vm and obtain expressions for B and C in terms of the parameters a and b. The expansion you will need is (1 − x)−1 = 1 +
answered
May 22, 2020
Chemistry
college
1
vote
24.9k
views
an earthworm tunnels 2 centimeters into the ground each day the earthworm tunnels at about the same pace everyday how many days will it take the earthworm to tunnel 14 century
answered
May 1, 2020
Mathematics
middle-school
6
votes
69.3k
views
Anyone know how to do this? if so please help. I need the work to be shown
answered
Dec 9, 2019
Mathematics
middle-school
4
votes
29.1k
views
Which of the following is a specialized agency of the United Nations that coordinates international public health? A. World Health Organization B. League of Nations C. International Red Cross D. North
answered
Sep 29, 2019
Social Studies
college
3
votes
72.4k
views
An element has two naturally occurring isotopes. one has an abundance of 37.40% and an isotopic mass of 184.953 amu, and the other has an abundance of 62.60% and a mass of 186.956 amu. what is the atomic
answered
Aug 18, 2019
Physics
college
4
votes
64.0k
views
What is the value of x? Enter your answer, as a decimal, in the box.
answered
May 11, 2019
Mathematics
high-school
2
votes
133k
views
What part of the u.s. constitution gives the nationa government the lst word when state and federal law conflict?
answered
May 7, 2019
History
college
5
votes
88.0k
views
When there is less visible land along a coastline, it is because of what kind of coastline? Neither emergent or submergent Emergent Both submergent and emergent Submergent
answered
Oct 20, 2018
Chemistry
high-school
2
votes
65.0k
views
Women made important contributions to the Vedic texts. True or False
answered
Jun 28, 2018
History
college
5
votes
210k
views
The clownfish is a species of fish that lives between the stinging tentacles of sea anemones. The clownfish protects the anemone from anemone eating fish, while the anemone’s tentacles protect the clownfish
answered
Jun 5, 2018
Biology
middle-school
4
votes
139k
views
Which of the following correctly completes the following equation: Nitrogenous base + sugar + phosphate group = ? Nucleotide Amino Acid Enzyme Antibody
answered
Dec 4, 2017
Chemistry
high-school
2
votes
210k
views
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