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What is the solution to the system of equations? Use any method. 2x−3y=9 3x+5y=4
answered
Sep 9, 2020
Mathematics
middle-school
3
votes
17.2k
views
Which of the following is not a zero of the function shown below? f(x) = 2x^4 - x^3-42x^2+16x+160 A. -2 B. 2 C. 4 D. -4
answered
Jun 14, 2020
Mathematics
high-school
1
vote
7.1k
views
How would the tides on Earth be affected by the absence of the Moon?There would be no spring tides. The tides would occur at a much lower intensity. The high and low tides would occur more frequently.
answered
Nov 18, 2019
Chemistry
middle-school
4
votes
87.2k
views
Blood should not be stored in which way
answered
Oct 26, 2019
Physics
middle-school
3
votes
148k
views
This is for permutations and combinations, what is the answer?
answered
Jul 29, 2019
Mathematics
middle-school
6
votes
92.8k
views
Why do homes in Sweden and Norway have steep roofs?
answered
May 23, 2019
Social Studies
middle-school
7
votes
166k
views
What is the definition of collective bargaining?
answered
Apr 12, 2019
History
college
2
votes
103k
views
Which describes how to interpret the width of the bands in the MyPyramid diagram? a.) Physical activity should increase depending on the food group you eat from most often. b.) Your diet should include
answered
Apr 3, 2019
Health
high-school
7
votes
65.2k
views
The product of c and 9 is greater than or equal to 23
answered
Oct 11, 2018
Mathematics
high-school
6
votes
146k
views
Alligators have internal and external development, which class might they belong to? A. Amphibia B. Reptilia C. Osteichthyes D. Mammalia
answered
Aug 23, 2018
Biology
high-school
4
votes
226k
views
What is the role of Langerhans cells?
answered
Jul 18, 2018
Biology
high-school
5
votes
127k
views
Most archeologists and historians believe that the first peoples who colonized the americas came from
answered
May 18, 2018
History
high-school
3
votes
146k
views
What is the frequency of infrared light of 1.0 × 10 m wavelength?
answered
May 5, 2018
Chemistry
high-school
3
votes
174k
views
The function f(x) is graphed on the coordinate plane. What is f(-4)?
answered
Jan 19, 2018
Mathematics
high-school
1
vote
104k
views
The addition of new resources often enables a nation to
answered
Aug 25, 2017
Social Studies
high-school
6
votes
1.0k
views
4(r+3)-3r=19 help me plz
answered
Jul 16, 2017
Mathematics
middle-school
0
votes
84.6k
views
Which of the following is an example of a competitive relationship in an ecosystem? A . An insect species that captures other insects species by posing as a leaf in a tree B . A bird species that does
answered
Jun 3, 2017
Biology
high-school
0
votes
156k
views
Choose the correct definition for dieciocho. a. 19 b. 16 c. 28 d. 18
answered
May 21, 2017
Spanish
high-school
4
votes
115k
views
Which of the following statements is the most likely explanation for why Japan so actively sought to claim foreign lands during its imperial period? Japan wanted to convert neighboring peoples to the Shinto
answered
Apr 15, 2017
History
high-school
3
votes
65.9k
views
What is the area of a kitchen floor that measures 15 1/4feet by 133/4 feet
answered
Mar 17, 2017
Mathematics
middle-school
1
vote
89.7k
views
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