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5 Cards in this Set
- Front
- Back
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Evaluate:
6[4 * (72 - 63) ÷ 3] |
72
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Evaluate if a = 8, b = 4, and c = 3:
6b ÷ a + 5c |
18
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Name the property shown by each statement:
(a) 0 + h = h (b) 8(a + 4) = 8a + 32 (c) 3(6*8) = 4(8*6) (d) y*1 = y (e) a + (7 + h) = (7 + h) + a (f) m(ad)=(ma)d |
(a) Identity Property of Addition
(b) Distributive Property (c) Commutative Property of Multiplication (d) Identity Property of Multiplication (e) Commutative Property of Addition (f) Associative Property of Multiplication |
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Simplify:
5(2w + 3) + 7(w + 13) |
STEP-BY-STEP:
5(2w + 3) + 7(w + 13) original prob. 10w + 15 + 7w + 91 distributive prop. 17w + 106 like terms |
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Solve:
x + 48 = 55 |
STEP-BY-STEP:
x + 48 = 55 x + 48 - 48 = 55 - 48 x = 7 ---------------- CHECK: x + 48 = 55, let x = 7 7 + 48 = 55 55 = 55 |
