Questions by Laur Stefan

Questions by Laur Stefan

How many solutions does this linear system have? y= 2x-5 -8x – 4y = -20 O one solution: (-2.5, 0) O one solution: (2.5, 0) O no solution O infinite number of solutions

asked Jan 16, 2021

1 answer

3 votes

23.5k views

The terminal side of an angle must make one rotation or less A.) true B.) false C.) it must always be negative

asked Jan 5, 2021

1 answer

3 votes

135k views

PLEASE ANSWER ASAP I NEED IT REALLY FAST It is recommended that people avoid excessive use of tanning beds. Exposure to the radiation emitted by tanning beds can cause skin cancer. This cancer is the direct

asked Dec 21, 2020

1 answer

5 votes

43.2k views

What did the American revolution mean for native Americans

asked Sep 2, 2020

2 answers

0 votes

30.4k views

Solve the given DE dx/dt=3x+2y+1 dy/dt=-2x-y+1

asked Aug 4, 2020

1 answer

5 votes

133k views

True or false distance is the magnitude of average velocity

asked Nov 9, 2019

1 answer

5 votes

118k views

Briefly explain one development during the 1920s that changed attitudes toward prohibition.

asked Oct 20, 2019

1 answer

4 votes

110k views

(I KNOW THE ANSWER) What caused natural selection among the peppered moths of Manchester, England? A) natural environmental changes B) human-caused environmental changes C) genetic stability in the population

asked Sep 1, 2019

2 answers

3 votes

226k views

What are the intercepts of f(x)=x^2 A. (0,0),(1,1) B. There are none C. (0,0) D. (1,0),(0,1),(0,0)

asked Mar 1, 2019

1 answer

3 votes

162k views

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