Fill in the missing word:
an algebraic expression is said to be _______ when all the like terms have been combined and all parenthesis have been removed.
What is simplified?
200
6c - (2+4c)
What is 2c - 2
200
7d - 2 - d
What is 6d - 2
200
74 + 27 + 36
What is 137
200
5c - 2c + 4
What is 3c + 4
200
6x, 8x, 12x
What is like terms?
300
(7r + 3s) + (8r + 4s)
What is 15r + 7s
300
27x - 4x - 2x
What is 21x
300
5 x 11 x 3
What is 165
300
(70y - 3m) - (66y - 4m)
What is 4y + m
300
5x, 3b, 7y
What is unlike terms?
400
535y + 962y
What is 1497y
400
(-7f + 2) - (9f + 4)
What is -16f - 2
400
67+32+41+16
What is 156
400
5c - (6 - 1c)
What is 6c -6
400
Simplified or not simplified?
4x + 3c - 12x + 4c
What is "not simplified"?
500
(2.1a + 1.2b) + (4a - .7b)
What is 6.1a + .5b
500
( 5q - 6) - (-2q+ 5 ) + (-9q - 4)
What is -1q - 15
500
23 + 10 + 42 + 6 +14
What is 95
500
(9+4y) - (-1+8y) + (7-y)
What is 17-5y
500
for all real numbers, a (b+c) = ab+ac. And (b+c) a =ba+ca.