Mathematics, 03.10.2019 04:30, itsmichaelhere1
Lisa wrote the expression (3x + 6x) - 2(x + 1) + 5. she simplified the expression using the following steps:
step one: 3(1 + x) - 2(x + 1) + 5
step two: 3(x + 1) - 2(x +1) + 5
step three: (x + 1) + 5
step four: x + 6
lisa says that (3x + 6x) - 2(x + 1) + 5 = x + 6. lisa's statement is incorrect. in which step did lisa first make the mistake, and what is the correct expression for that step? show your work.
Answers: 2
Mathematics, 21.06.2019 22:00, dorothybean
Describe how you can act financially responsible.
Answers: 1
Mathematics, 22.06.2019 00:00, chaseking120418
If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0
Answers: 3
Mathematics, 22.06.2019 03:00, haltomnatnathan3548
Which of these phrases uses parallelism to create a sad tone?
Answers: 1
Lisa wrote the expression (3x + 6x) - 2(x + 1) + 5. she simplified the expression using the followin...
English, 28.01.2020 11:31
Arts, 28.01.2020 11:31
Mathematics, 28.01.2020 11:31
Advanced Placement (AP), 28.01.2020 11:31
History, 28.01.2020 11:31