5x + 4x - x
9x
Explain mistake:
Correct
2(x + 5)
2x + 5
Expla...
Mathematics, 26.08.2020 18:01 karlamiddleschool
5x + 4x - x
9x
Explain mistake:
Correct
2(x + 5)
2x + 5
Explain mistake:
Correct
5 - (x - 2)
5 - x - 2
3 - x
Explain mistake:
Correct
-3(2x - 5)
-6x - 15
Explain mistake:
Correct
2x + 3 + 4x
9x
Explain mistake:
Correct
x + 3x + 6x
Explain mistake:
Correct
Answers: 2
Mathematics, 21.06.2019 15:00, bige556
Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 4
Answers: 3
Mathematics, 21.06.2019 23:00, Baby010391
Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122
Answers: 1
Mathematics, 03.04.2021 03:40
Mathematics, 03.04.2021 03:40
English, 03.04.2021 03:40
English, 03.04.2021 03:40
Mathematics, 03.04.2021 03:40
Mathematics, 03.04.2021 03:40