subject
Mathematics, 10.05.2021 16:10 rizha55

Mrs. Carver is trying to find out how many lab coats she had initially started the year with. Twelve of her lab coats were ruined, and she is left with 22. Salman said to use the equation c – 12 = 22, he said, "I'm looking for a number, c, that is 12 less than 22, so c = 10." (Please i beg u somebody help, NO LINKS.) Which statement best describes the flaw in Salman's reasoning?
A
Salman's answer is right, but he should have just subtracted 12 from both sides of the equation.

B
Salman's answer is wrong, but he explained the equation correctly.

C
Salman's equation is set up correctly, but his explanation of what it represents is incorrect.

D
Salman should have subtracted the 22 from the 12 instead of 12 from the 22

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?
Answers: 2
question
Mathematics, 21.06.2019 20:30
The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?
Answers: 2
question
Mathematics, 21.06.2019 23:00
Anyone know these questions? i need ,.
Answers: 1
question
Mathematics, 22.06.2019 01:40
Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.
Answers: 1
You know the right answer?
Mrs. Carver is trying to find out how many lab coats she had initially started the year with. Twelve...
Questions
question
English, 19.09.2021 17:00
Questions on the website: 13722361