Questions by Panschk

Questions by Panschk

Marlena solved the equation 2x + 5 = –10 – x. Her steps are shown below. 2x + 5 = –10 – x Use the drop-down menus to justify Marlena’s work in each step of the process.

asked May 2, 2021

2 answers

0 votes

221k views

An atom has 7 protons, 5 neutrons and 8 electrons. What is its atomic number?

asked Dec 15, 2020

1 answer

2 votes

31.7k views

a painter uses a rope to raise a 3.55 kg bucket at a constant speed. How much force does the rope exert on the bucket?

asked Mar 5, 2020

2 answers

0 votes

118k views

Bill had a salary of $48,000 last year. This year his salary is $49,920. What is the percent increase of Bill's salary?

asked Jul 8, 2019

2 answers

3 votes

60.5k views

African americans who fled the violence of the reconstruction south in 1879 and 1880

asked Dec 22, 2018

1 answer

3 votes

159k views

Name 1 other organ system that would be affected if u had no marrow

asked Nov 23, 2018

2 answers

3 votes

126k views

One advantage of using the internet as an advertising medium is

asked Sep 19, 2018

1 answer

2 votes

95.1k views

What is the value of f(−1) when f(x)=2x+2 ? Enter your answer in the box. f(−1)=

asked May 3, 2018

2 answers

1 vote

28.5k views

The mayans’ ___________________ was/were very advanced for their time. a. astronomy d. a and c b. educational system e. all of the above c. mathematics

asked Apr 21, 2018

2 answers

1 vote

192k views

to eliminate the y terms and solve for x in the fewest steps, by which constants should the equations be multiplied? first equation: 4x − 3y = 34 second equation: 3x 2y = 17

asked Sep 3, 2017

2 answers

2 votes

120k views

Which of the following industries did NOT contribute to colonial Brazil's economy? fishing sugar growing cattle ranching mining

asked Jul 28, 2017

1 answer

2 votes

173k views

Have there been other times in U.S. history when people living in the country had relatives and ties to the country we were disputing with? What actions were taken by the United States?

asked May 8, 2017

1 answer

5 votes

24.9k views

Is 4/20, 5/25, and 6/30 all equivalent?

asked Jan 1, 2017

2 answers

2 votes

41.0k views

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