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Choose the graph that matches the following system of equations: 4x + y = −1 3x + 2y = 8
answered
Jul 24, 2019
Mathematics
high-school
4
votes
55.2k
views
Dolphins emit high frequency sounds which bounce off objects in their environment. These reflected sounds help them to locate food, predators, and other dolphins. Where have human beings used technology
answered
May 24, 2019
Biology
high-school
1
vote
129k
views
A student has scores of 70 and 80 on two tests. What must the student score on the last test to ensure that her average is greater than 80?
answered
Feb 14, 2019
Mathematics
high-school
3
votes
131k
views
Look at the conjugations of a few stem-changing verbs. Identify the conjugations that change stem and the ones that don’t. Sometimes these stem-changing verbs are called ‘boot verbs’. Can you think of
answered
Dec 28, 2018
Spanish
high-school
3
votes
224k
views
What is your definition of a Brony? best answer wins
answered
Aug 14, 2018
Arts
high-school
4
votes
151k
views
What are the prime factors of 700?
answered
May 27, 2018
Mathematics
high-school
3
votes
131k
views
The Nam Viet Empire developed differently from other Southeast Asian cultures, because for a long period of time, they were controlled and influenced by India. Japan. China. Indonesia.
answered
Mar 28, 2018
History
middle-school
6
votes
152k
views
Which of the following is an economic system in which most economic activity occurs in the private sector, where business is conducted by individuals or organizations in order to make a profit?
answered
Mar 2, 2018
History
high-school
2
votes
118k
views
Which BEST describes Jerry's place among the boys swimming from the rocks? He is as an outsider. He is a welcome newcomer. He is their youngest group member. He is a disinterested observer.
answered
Feb 18, 2018
English
high-school
1
vote
94.8k
views
Bryophytes are also called ___plants.
answered
Jan 14, 2018
Biology
high-school
6
votes
160k
views
What two Allied military actions began to take the punch out of Germany's power? their conquest of North Africa the Japanese attack on Pearl Harbor the halting of Hitler's armies by Russia Italy's strong
answered
Sep 21, 2017
History
high-school
1
vote
179k
views
Could you cut down a sequoia
answered
Sep 20, 2016
Geography
middle-school
4
votes
223k
views
Archetypes are a type of _______ that appear throughout history. A. subgenre B. palliation C. foreshadowing D. motif
answered
Aug 29, 2016
History
high-school
3
votes
194k
views
This gas makes up close to one fourth of the air surrounding earth
answered
Jan 8, 2015
Health
middle-school
5
votes
116k
views
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