Questions by Dong Ma

Questions by Dong Ma

Expand the expression using the distributive property. Then, simplify by combining like terms. 4(2x-5) +3x Part A: What is the expanded form of 4(2x−5) Part B: What is the simplified expression 4,(2x -

asked Mar 13, 2021

2 answers

5 votes

214k views

What percentage of the US economy does the food services industry provide? OA. 1 percent B. 4 percent 10 percent D. 25 percent

asked Mar 1, 2021

2 answers

2 votes

4.9k views

7 POINTS!!! ~ A 6 foot tall man casts a shadow that is 4.5 feet long. A telephone pole casts a shadow that is 15.6 feet long. Two similar triangles are created. How tall is the telephone pole?

asked Dec 17, 2020

1 answer

5 votes

16.3k views

Based on an Internet survey, investigators concluded that women who regularly watched Oprah were only one-seventh as likely to crave fattening foods as those who watched other daytime talk shows. (a) Is

asked Oct 27, 2020

2 answers

3 votes

103k views

Why do we use climate as a way to define a region?

asked Sep 4, 2020

2 answers

5 votes

65.9k views

The heartworms that can accumulate within the hearts of dogs and other mammals have a pseudocoelom, an alimentary canal, and an outer covering that is occasionally shed. To which phylum does the heartworm

asked Apr 26, 2020

2 answers

0 votes

169k views

Dr. Black is standing 13 feet from a street lamp. The lamp is making his shadow 9 feet long. He estimates that the angle of elevation from the tip of his shadow to the top of the street lamp is 50 degrees.

asked Jun 13, 2019

1 answer

2 votes

57.0k views

Hay más oportunidades de trabajo en EE.UU. si eres bilingüe. a. true b. false

asked May 16, 2019

2 answers

1 vote

193k views

Factor a^2b^2-7ab+10

asked Feb 3, 2019

1 answer

0 votes

190k views

What is the action verb in the sentence: the enemy attacked the headquarters

asked Dec 4, 2018

2 answers

1 vote

153k views

Why does crispin believe he must keep his oath

asked Oct 23, 2018

1 answer

4 votes

227k views

The question is in the picture below

asked Sep 25, 2018

1 answer

4 votes

95.7k views

Which of the following is the solution to 17 - 2x = -11?

asked Sep 10, 2018

2 answers

4 votes

103k views

Which of these passages from the Ramayana expresses the concept of dharma

asked May 28, 2018

2 answers

0 votes

21.3k views

Cells that do not contain nuclei are known as a. eukaryotic cells. b. unicellular cells. c. prokaryotic cells. d. multicellular cells.

asked Mar 10, 2018

1 answer

4 votes

190k views

Why has the image of the hero changed over time? A.Audiences are only interested in seeing heroes that reflect the thoughts and feelings of the time. B.Authors like to come up with new and different situations

asked Dec 10, 2017

1 answer

5 votes

67.8k views

after the successful allied invasion of the Philippines in the late 1944 what did the Japanese prepare for

asked Apr 26, 2017

1 answer

3 votes

6.6k views

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