Mathematics, 28.03.2020 02:58 talyku7131
Stacy was given the two equations 3x + 2y = 6 and y = x+3. "I've checked and checked my solution, but I keep getting 0 = 0. I don't know what I did
wrong.
"Oh, that's nothing" chimes in Eulalia. "My equations are 5x - y = 10 and -10x + 2y = -30, but I keep getting 0 = 10, which isn't even true.
explain to these two students what must be going on with their problems.
Answers: 3
Mathematics, 21.06.2019 16:30
Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7
Answers: 2
Mathematics, 21.06.2019 16:30
Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression
Answers: 3
Mathematics, 21.06.2019 23:00
The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2
Answers: 2
Stacy was given the two equations 3x + 2y = 6 and y = x+3. "I've checked and checked my solution, bu...
Mathematics, 12.03.2021 22:30
Chemistry, 12.03.2021 22:30
Biology, 12.03.2021 22:30
Arts, 12.03.2021 22:30
Biology, 12.03.2021 22:30