18 subtracted from triple a number
Simplify:
(-2)7 ÷ (-2)4
(-2)3
Name the property:
(3x)(8) = (8)(3x)
Commutative Prop.
Simplify:
36 ÷ 6(23) - (5 - 10)2
23
Simplify:
(a3b4)(a9b4)
a12b8
Name the property:
(1/4)(12x - 8) + 9 = 3x - 2 + 9
Distributive Prop.
Evaluate if x = -2 and y = 4
(x2 + xy) / (x + 3y)
hint: write as fraction better visualize
-4/10 or -2/5
Simplify:
8x10 - 10x3 * 4x7
-32x10
Fill in the blank to make the statement true for the INVERSE prop.
(-8x + 10) + (________) = 0
8x - 10
Simplify:
4(x + 10) - (2x - 5)
2x + 45
Simplify:
(2z5 * 4z3)2
64z16
What is the additive INVERSE of 1/3?
-1/3
Simplify, then FACTOR:
12x + 3y - 3x + 3y
3(3x + 2y)
Simplify:
((3x2y * 4xy3)2) ÷ (6xy2)
hint: write as fraction to better visualize
24x5y6
What is the multiplicative IDENTITY of -1/2?
1