Questions by Jirong Hu

Questions by Jirong Hu

Which shows a perfect square trinomial? 502-4x2 100-36x?y 16x2+24 xy +9y2 49x2 - 70 xy +10y

asked Oct 8, 2020

1 answer

2 votes

54.6k views

The math team is selling snacks after school to raise money. If chips are $0.50 a bag and sodas are $0.75 a can, write an inequality to show combinations of chips and soda sales that would be at least

asked Jul 24, 2020

1 answer

0 votes

62.3k views

Read this letter written by the US general Ulysses S.grant. Which sentence is most clearly indicates that the writing style is informal and that this is a personal letter

asked Jun 11, 2020

1 answer

4 votes

31.9k views

Which is the most efficient way to avoid dna mutations from uv radiation

asked May 16, 2020

2 answers

5 votes

10.2k views

How was the rise of totalitarianism in Japan related to its expansionist foreign policy iyn the 20th century?

asked Sep 21, 2019

1 answer

4 votes

67.6k views

When subtracting numbers with exponents do you subtract the exponents?

asked Oct 4, 2018

2 answers

5 votes

209k views

What is the formula to solve for mass in specific heat capacity?

asked Jan 8, 2018

2 answers

3 votes

191k views

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