Find an equivalent expression without parentheses.
--(-3 + 9y)
A) 3 - 9y
B) 27y
C) -3 + 9y
D) 3 + 9y
Correct Answer:
Verified
Q347: Remove parentheses and simplify.
-(3x - 2y +
Q348: Simplify.
-[3(x - 5) - 9] + [8(x
Q349: Simplify.
-(-28 - 4)(-19 - 15)
A) 96
B) -1088
C)
Q350: Simplify.
-(3 + 8)[5 + (2 + 7)]
A)
Q351: Simplify.
-23(-22) + 27(-29)
A) 32,683
B) 101
C) -1289
D) 1289
Q353: Simplify.
-20 + (-27)(-9) - 24
A) -705
B) 32
C)
Q354: Find an equivalent expression without parentheses.
--(8x -
Q355: Collect like terms.
-9.2a + 5.5b - 6.7a
Q356: Collect like terms. Q357: Simplify.
-
-2{[6(x - 1) + 7] - [2(3x
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