Questions by Hallexcosta

Questions by Hallexcosta

Algebraically prove that X^3+10/x^3+9=1+ 1/x^3+9 where x is not equal to -3

asked Sep 5, 2019

1 answer

5 votes

24.0k views

What is the molar mass of PbCl2

asked Aug 23, 2019

1 answer

3 votes

20.7k views

Write the fraction 3663 in simplest form

asked Apr 28, 2019

2 answers

3 votes

141k views

Simplify 5(a - b. 6(a b. - 7(a - 2b)

asked Dec 24, 2018

1 answer

5 votes

134k views

Solve the equation for x: 3x – 17 = 9x + 7 A x = 4 B x = –4 C x = 610610 D x = −610

asked Dec 11, 2018

1 answer

3 votes

224k views

Why do atoms like carbon and nitrogen not like to make ions, while sodium and chlorine do?

asked Jan 27, 2018

1 answer

3 votes

29.0k views

What is most likely to determine the length of time a corpse has been dead

asked Jan 10, 2018

2 answers

1 vote

29.2k views

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