Questions by MartinL

Questions by MartinL

Subtract − 3 x 2 + 4 x + 10 −3x 2 +4x+10 from 2 x 2 − 2 x 2x 2 −2x.

asked Nov 15, 2023

1 answer

13 votes

195k views

Need help with this please

asked Oct 7, 2023

1 answer

22 votes

175k views

If 14g of a radioactive substance are present initially and 9yr later only 7g remain, how much of the substance will be present after 13 yr?

asked May 25, 2023

1 answer

0 votes

105k views

2x² - y if x = 3 and y = 8

asked Mar 20, 2023

2 answers

3 votes

102k views

The full set of DNA instructions in a cell is described as

asked Nov 13, 2022

1 answer

19 votes

136k views

Is related to the energy of motion of the particles of matter

asked Aug 25, 2022

2 answers

3 votes

13.8k views

What is the slope of the line?

asked Jun 14, 2022

2 answers

4 votes

81.9k views

Help please!!! What is the mass of 9.25 moles of Mn203?

asked May 26, 2022

1 answer

10 votes

224k views

Please someone write a poem about fireworks I'd really appreciate it

asked Mar 15, 2022

1 answer

0 votes

73.9k views

mya is doing a 45-minute cardio workout. she has completed 4 5 of the workout. in how many minutes will her workout be done?

asked Jan 10, 2022

1 answer

1 vote

230k views

What is the difference of the two polynomials? (92+8)–(22+3)

asked Dec 28, 2021

1 answer

4 votes

163k views

What is the value of x?

asked Nov 5, 2021

2 answers

5 votes

168k views

What kingdom, phylum, class, order, family, genus, and species each insect is: African Honeybee, Grasshopper, Black Widow Spider, Mosquito, and Yellow Jacket

asked Oct 27, 2021

1 answer

0 votes

20.0k views

During the night, the narrator of "The Red Room": O A. speaks with a ghost. O B. shoots blindly at a figure in the room. O C. gets knocked out. O D. falls down the stairs.

asked May 27, 2021

2 answers

1 vote

121k views

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