PREALGEBRA 15th Edition
ISBN: 9781938168994
Author: OpenStax
Publisher: OpenStax
1 Whole Numbers 2 The Language Of Algebra 3 Integers 4 Fractions 5 Decimals 6 Percents 7 The Properties Of Real Numbers 8 Solving Linear Equations 9 Math Models And Geometry 10 Polynomials 11 Graphs Chapter2: The Language Of Algebra
2.1 Use The Language Of Algebra 2.2 Evaluate, Simplify, And Translate Expressions 2.3 Solving Equations Using The Subtraction And Addition Properties Of Equality 2.4 Find Multiples And Factors 2.5 Prime Factorization And The Least Common Multiple Chapter Questions Section2.1: Use The Language Of Algebra
Problem 2.1TI: Translate from algebra to words. 18+11 (b) (27)(9) (c) 847 (d) pq Problem 2.2TI: Translate from algebra to words. 4719 (b) 729 (c) m+n (d) (13)(7) Problem 2.3TI: Translate from algebra to words. 1427 (b) 1928 (c) 1242 (d) x71 Problem 2.4TI: Translate from algebra to words. 1915 (b) 7=125 (c) 1538(d) y+36 Problem 2.5TI: Use Figure 2.2 to fill in the appropriate symbol. =, <, or >. ® MPG of Prius ______ MPG of Versa MPG... Problem 2.6TI: Use Figure 2.2 to fill in the appropriate symbol. =. <, or >. ® MPG of Fit ______ MPG of Prius ® MPG... Problem 2.7TI: Determine if each is an expression or an equation: 23+6=29 (b) 737 Problem 2.8TI: Determine if each is an expression or an equation: y14 x6=21 Problem 2.9TI: Write each expression in exponential form: 4141414141 Problem 2.10TI: Write each expression in exponential form: 7.7.7.7.7.7.7.7.7 Problem 2.11TI: Write each exponential expression in expanded form: 48 a7 Problem 2.12TI: Write each exponential expression in expanded form: 88 (b) b6 Problem 2.13TI: Simplifư: 53 (b) 17 Problem 2.14TI: Simplify: 72 (b) 05 Problem 2.15TI: Simplify the expressions: 1252 (b) (125)2 Problem 2.16TI: Simplify the expressions: 8+39 (b) (8+3)9 Problem 2.17TI: Simplify: 4273 Problem 2.18TI: Simplify: 1234 Problem 2.19TI: Simplify: 305+10(32) Problem 2.20TI: Simplify: 7010+4(62) Problem 2.21TI: Simplify: 9+53[4(9+3)] Problem 2.22TI: Simplify: 722[4(5+1)] Problem 2.23TI: Simplify: 32+242+43 Problem 2.24TI: Simplify: 62535+82 Problem 1E: In the following exercises, translate from algebraic notation to words. 169 Problem 2E: In the following exercises, translate from algebraic notation to words. 257 Problem 3E: In the following exercises, translate from algebraic notation to words. 56 Problem 4E: In the following exercises, translate from algebraic notation to words. 39 Problem 5E: In the following exercises, translate from algebraic notation to words. 284 Problem 6E: In the following exercises, translate from algebraic notation to words. 455 Problem 7E: In the following exercises, translate from algebraic notation to words. x+8 Problem 8E: In the following exercises, translate from algebraic notation to words. x+11 Problem 9E: In the following exercises, translate from algebraic notation to words. (2)(7) Problem 10E: In the following exercises, translate from algebraic notation to words. (4)(8) Problem 11E: In the following exercises, translate from algebraic notation to words. 1421 Problem 12E: In the following exercises, translate from algebraic notation to words. 1435 Problem 13E: In the following exercises, translate from algebraic notation to words. 3619 Problem 14E: In the following exercises, translate from algebraic notation to words. 4227 Problem 15E: In the following exercises, translate from algebraic notation to words. 3n=24 Problem 16E: In the following exercises, translate from algebraic notation to words. 6n=36 Problem 17E: In the following exercises, translate from algebraic notation to words. y16 Problem 18E: In the following exercises, translate from algebraic notation to words. y48 Problem 19E: In the following exercises, translate from algebraic notation to words. 2186 Problem 20E: In the following exercises, translate from algebraic notation to words. 3204 Problem 21E: In the following exercises, translate from algebraic notation to words. a7.4 Problem 22E: In the following exercises, translate from algebraic notation to words. a112 Problem 23E: In the following exercises, translate from algebraic notation to words. 96=54 Problem 24E: In the following exercises, determine if each is an expression or an equation. 79=63 Problem 25E: In the following exercises, determine if each is an expression or an equation. 54+3 Problem 26E: In the following exercises, determine if each is an expression or an equation. 63+5 Problem 27E: In the following exercises, determine if each is an expression or an equation. x+7 Problem 28E: In the following exercises, determine if each is an expression or an equation. x+9 Problem 29E: In the following exercises, determine if each is an expression or an equation. y5=25 Problem 30E: In the following exercises, determine if each is an expression or an equation. y8=32 Problem 31E: In the following exercises, write in exponential form. 3333333 Problem 32E: In the following exercises, write in exponential form. 444444 Problem 33E: In the following exercises, write in exponential form. xxxxx Problem 34E: In the following exercises, write in exponential form. yyyyyy Problem 35E: In the following exercises, write in expanded form. 53 Problem 36E: In the following exercises, write in expanded form. 83 Problem 37E: In the following exercises, write in expanded form. 28 Problem 38E: In the following exercises, write in expanded form. 105 Problem 39E: In the following exercises, simplify. 39. (a) 3+85 (b) (3+8)5 Problem 40E: In the following exercises, simplify. (a) 2+63 (b) (2+6)3 Problem 41E: In the following exercises, simplify. 2312(95) Problem 42E: In the following exercises, simplify. 3218(115) Problem 43E: In the following exercises, simplify. 38+52 Problem 44E: In the following exercises, simplify. 47+35 Problem 45E: In the following exercises, simplify. 2+8(6+1) Problem 46E: In the following exercises, simplify. 4+6(3+6) Problem 47E: In the following exercises, simplify. 412/8 Problem 48E: In the following exercises, simplify. 236/6 Problem 49E: In the following exercises, simplify. 6+10/2+2 Problem 50E: In the following exercises, simplify. 9+12/3+4 Problem 51E: In the following exercises, simplify. (6+10)(2+2) Problem 52E: In the following exercises, simplify. (9+12)(3+4) Problem 53E: In the following exercises, simplify. 204+65 Problem 54E: In the following exercises, simplify. 333+82 Problem 55E: In the following exercises, simplify. 20(4+6)5 Problem 56E: In the following exercises, simplify. 33(3+8)2 Problem 57E: In the following exercises, simplify. 42+52 Problem 58E: In the following exercises, simplify. 32+72 Problem 59E: In the following exercises, simplify. (4+5)2 Problem 60E: In the following exercises, simplify. (3+7)2 Problem 61E: In the following exercises, simplify. 3(1+96)42 Problem 62E: In the following exercises, simplify. 5(2+84)72 Problem 63E: In the following exercises, simplify. 2[1+3(102)] Problem 64E: In the following exercises, simplify. 5[2+4(32)] Problem 65E: Basketball In the 2014 NBA playoffs, the San Antonio Spurs beat the Miami Heat. The table below... Problem 66E: Elevation In Colorado there are more than 50 mountains with an elevation of over 14,000 feet. The... Problem 67E: Explain the difference between an expression and an equation. Problem 68E: Why is it important to use the order of operations to simplify an expression? Problem 2.19TI: Simplify: 305+10(32)
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