Page 949 - Algebra 1

Multiple variable expressions, 86–87
Multiplication
in algebraic expressions, 93 associative property of, 63
of binomial and a trinomial, 378 of binomials, 390
of binomials with radical
expressions, 501 commutative property of, 63 identity property of, 56, 63 of inequalities by a negative
number, 456
of inequalities by a positive
number, 455
inverse property of, 56 of numbers in scientific
notation, 231
of one equation, 413
one-step equations solved by,
120 –121
of polynomials, 375
by powers of ten, 140
of rational expressions, 576–577 scalar, 828
of signed numbers, 57
solving equations by, 121
of two equations, 414
Multiplication properties of equality,
120
Multiplication property of inequalities, 455–456
Multiplication Property of -1, 56
Multiplication property of zero, 56
Multi-step, 6, 10, 16, 21, 26, 30, 35, 41, 42, 46, 50, 51, 61, 67, 72, 83, 84, 90, 91, 92, 96, 101, 102, 108, 109, 115, 116, 125, 126, 133, 138, 139, 144, 145, 151, 157, 158, 162, 163, 168, 175, 184, 185, 186, 194, 195, 196, 202, 203, 210, 216, 222, 228, 229, 235, 241, 242, 247, 261, 262, 267, 269, 273, 274, 280, 281, 286, 287, 291, 292, 297, 298, 302, 303, 311, 312, 313, 318, 327, 328, 333, 340, 348, 351, 358, 366, 367, 372, 373, 374, 380, 381, 388, 389, 394, 395, 402, 403, 411, 416, 421, 422, 423, 427, 428, 429, 433, 434, 440, 441, 442, 447, 448, 452, 454, 460, 461, 473, 479, 480, 484, 485, 486, 491, 492, 498, 499, 503, 504, 508, 509, 515, 516, 521, 522, 527,
528, 535, 537, 540, 541, 548, 549, 554, 555, 561, 562, 567, 569, 574, 575, 580, 582, 590, 591, 596, 597, 607, 608, 613, 614, 615, 621, 623, 629, 630, 635, 636, 637, 644, 653, 654, 660, 661, 667, 668, 674, 675, 683, 688, 689, 690, 694, 696, 702, 704, 709, 711, 718, 719, 725, 726, 732, 734, 740, 741, 746, 748, 760, 767, 768, 773, 774, 780, 781, 786, 787, 794, 795, 801, 802, 803, 807, 808, 815, 816, 822, 823
Multi-step absolute-value inequalities, 678
Multi-step compound inequalities,
538–539 defined, 538
Multi-step equations, 153–154
Multi-step inequalities, 506
Multi-step proportions, 192
Mutually exclusive events
solved by addition or subtraction, 103
solved by multiplication or division, 120–121
Opposites, 27 factoring with, 571
Ordered pairs
defined, 110, 217
direct variation from, 363 identification of, as a function,
147
Order of magnitude, defined, 13
Order of operations rules, 17
Origin, defined, 110
Outliers, 300, 346 box-and-whisker plot with, 346 effects of, 300
Output variables. See dependent variables
P
Parabola, 551 direction of, 552 vertex of, 585
Parallel lines
defined, 424 determining, 424 equations of, 424–425
Parent functions, 396, 809 Parentheses
simplifying expressions with, 17 as symbols of inclusion, 31
Parentheses and absolute value symbols, 31
Percent, defined, 263
Percentage
defined, 263
using an equation to find, 263
Percent of change
defined, 294
increase or decrease, 294
Percent problems, 263
Perfect squares
defined, 69 simplifying with, 398
Perfect square trinomials, 543, 697 factored form of, 543 factoring, 544
defined, 443 probability of, 443
N
Natural numbers, defined, 2
Negative coefficients, 135
Negative correlation, 467–468
Negative exponents
evaluation of expressions with, 198
property of, 197 simplifying, 198 simplifying with, 244
Numbers
decimal parts of, 141
rules for adding with different
signs, 23
rules for adding with same sign,
23
Numeric coefficients, 7
Numeric expressions vs. algebraic expressions, 43–44
O
Odds
calculating, 207 defined, 206
One-step equations
algebra tiles to solve, 104
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Saxon Algebra 1