Mathematics, 22.10.2020 04:01 dixks
Below will be 8 questions identifying like terms please help
identify the like terms -3a 2b 6ab 1 a
A. 1,a
B.-3a 2b 6ab
C.-3a 2b
D.-3a a
combine the like terms -3c +5c
A. 8c
B.-2c
C.-8c
D.2c
combine the like terms 3y - y + 6y
A.10y
B.8y
C.9y - y
D.2y
simplify the expression by combining any like terms 2a + 3 - 5a +8b
A.8b
B. 7a + 3 +8b
C.-3a + 3 +8b
D.5a +13b
simplify the expression by combining any like terms 6a + rs -4a + 6rs
A.2a +7rs
B.9rs
C.10a + 7rs
D.2a + 6rs
simplify using distributive property3(x+2) =
A.3x + 3
B.3x +6
C.3x +2
D. x +6
simplify using distributive property 6 (y-8) =
A.6y + 48
B.6y - 48
C.6y - 8
D. y - 48
simplify using distributive property 2a + 4 (a+5) - 7
A. 4a + 20
B.6a - 2
C.4a -13
D.6a +13
please help
Answers: 3
Mathematics, 21.06.2019 17:20
Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?
Answers: 2
Mathematics, 21.06.2019 19:00
The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?
Answers: 1
Mathematics, 21.06.2019 21:00
Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone
Answers: 1
Below will be 8 questions identifying like terms please help
identify the like terms -3a 2b 6ab 1 a...
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