Questions by Roberto Langarica

Questions by Roberto Langarica

Simplify the expression. 5b*2+13

asked Jul 17, 2019

2 answers

3 votes

141k views

What’s the equation of the line that be that passes through (4,2) and is parallel to the line y=2x-1 A) x-y=6 B) 2x-y=6 C) 2x-y=1 D) 2x-y=-1

asked May 23, 2019

2 answers

4 votes

219k views

Which group was sent to both Nazi concentration camps and Soviet labor camps? (5 points) Gypsies Poles Homosexuals Jews

asked Oct 21, 2018

2 answers

2 votes

53.4k views

Explain how Einstein’s contribution to understanding the force between the earth and the moon differed from Newton’s. Include a brief statement of Einstein’s explanation in your answer.

asked Jul 21, 2018

1 answer

3 votes

118k views

How much of NaCl is in 1.87 L of 0.500 M NaCl? Answer in units of mol.

asked Jun 23, 2018

1 answer

1 vote

172k views

How many solutions does this system of equations have? infinitely many exactly two exactly one none

asked Apr 23, 2018

2 answers

5 votes

135k views

Lewis and clark's _ inspired many Americans to go west

asked Jan 27, 2017

2 answers

4 votes

972 views

Two long-term effects of the transcontinental railroad were the promotion of national unity and the creation of time zones. A. True B. False

asked Jan 11, 2017

2 answers

2 votes

180k views

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