Mathematics, 26.11.2019 00:31 Seena912
Debbie finished her algebra test early so she decided to check each of her answers. after checking her answer to question #10, she realized she made a mistake in her solution. in which step does debbie make her mistake?
original equation: 2 + 3y = 5(y - 2)
step one: 2 + 3y = 5y - 10
step two: 2 = 2y - 10
step three: -8 = 2y
step four: -4 = y → y = -4
Answers: 1
Mathematics, 21.06.2019 16:00, pringleosmond
65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.
Answers: 3
Mathematics, 21.06.2019 18:30, kevin72937
Three times the sum of a number and seven is negative thirty-six. what is the number?
Answers: 2
Debbie finished her algebra test early so she decided to check each of her answers. after checking h...
Physics, 26.07.2019 18:00