Questions by Mostafa Vatanpour

Questions by Mostafa Vatanpour

2/3 x − 9 − 2x + 2 = 1 Which is an equivalent equation after combining like terms? a: 8/3 x - 11= 1 b:-4/3 x-7=1 c: 8/3x-7=1 D: -4/3x-11=1

asked Oct 14, 2020

2 answers

1 vote

213k views

When light travels from air into water, A) its velocity, wavelength and frequency all change. B) its velocity changes, but its frequency and wavelength do not change. C) its frequency changes, but its

asked Jun 17, 2020

1 answer

1 vote

31.0k views

What is the sum of the measures of the interior agles of a 25-gon

asked Apr 23, 2020

1 answer

5 votes

188k views

Maggie’s brother is 4 years younger than twice her age. The sum of their ages is 11. How old is maggie

asked Aug 19, 2019

2 answers

4 votes

180k views

PLEASE HELP ON THIS ASAP!!!!!

asked Feb 15, 2019

1 answer

5 votes

31.5k views

What is the correct form of the verb "cerrar" in the following sentence? Miguel y Elena __________la puerta. Answer for Blank 1:

asked Feb 13, 2019

1 answer

3 votes

28.6k views

What do you call a trait caused by a gene located on the X chromosome? Select one: a. chromosomal trait b. autosomal trait c. sex-linked trait

asked Dec 13, 2018

2 answers

2 votes

35.9k views

The Southern side suffered which of the following as a consequence of the battle Fort Sumter? A. Lincoln called for 75,000 volunteers to enlist. B. Lincoln used judicial proceedures to uphold the Union.

asked Mar 20, 2018

1 answer

2 votes

41.0k views

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