Mathematics, 06.11.2019 20:31, rainbow9960
X- 3y = 7
3x + 3y = 9
use system of elimination to answer
Answers: 2
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Factor the polynomial 8y^2 - 72 btw "^" means exponent
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Mathematics, 21.06.2019 13:50, floverek
Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.
Answers: 1
Mathematics, 21.06.2019 15:00, lm18618
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
X- 3y = 7
3x + 3y = 9
use system of elimination to answer...
3x + 3y = 9
use system of elimination to answer...
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