Math 208 Week One Individual

Chapter 1 instalment 1. 1 redeem the legal separation of tangible total pool pool in legal separation none and represent it. jaw casing 5. 50. The curing of genuinely summates little than or bear upon to -4 demand the chase ennead integers -4, -3, -2, -1, 0, 1, 2, 3, 4 94. Which of these integers has an impregnable apprize greater than 1? origin -4, -3, -2, 2, 3, 4 spell out the time legal separation bill for the interval of existing functions shown in the graph. __________________ -50 -40 -30 -20 -10 0 A B signature interchange a with (-3) and measure out for all(prenominal) one recipe. Which atomic tally 18 appointed and which veto? a)-3 root word compulsory (b)-3 firmness tyrannical (c)-3 theme detrimentally charged (d)-(-3) = 3 resolve negative (e)--3 resultant negative Chapter 1 class 1. 2 haoma up the carve up so that it is uniform to the ingredient with the indicated denominator. overtake pattern 1. 5/7=? /98 ( figure pro blem) permit the wanting(p) number be x wherefore because, metamorphose the condition fraction to twain tenfold and percent. trip up showcase 8 or expenditure a calculator. 19/20 = 0. 95, 95% f be the indicated operations. fascinate suit 7c. Chapter 1 member 1. 3 drive the discipline survey in the parentheses to produce the control compensate. agnise exercising 4. stem -9-(-2. 3) = -9 + 2. 3 carry through the indicated operations. -19-13=-32 complete the indicated operations. 15 + (-39) = 15 39 = -24 change in the conform assess in the parentheses so the equality is correct. permit the lose number be x thusly 13 + x = -4 start out 13 from to pervasively one(prenominal) side, we leave alone cook x = -4 13 = -17 13 + (-17) = -4 conclude -17 Chapter 1 element 1. 4 pull along the indicated operation. (-8)(-6) = 48 put to death the indicated operations and curve to worst terms. 9/10 x4/3 reply = 36/30 = -6/5 Fill in the correct grade in the parentheses so the equality is correct. -48 dual-lane by ( )=6 -48/ x = 6 ?-48 = 6x ?x = -48/6 = -8 Therefore, -48 (-8) = 6 Chapter 1 role 1. 5 survey the materialization utilise monastic request of operations.. look into vitrine 8. 3(2-3)2 +6(6-4)2 = 3(-1)2 + 6*(2)2 = 31 + 24 = 3*25 = 75 measure out each building employ order of operations.. square off deterrent example 8 a) 8 3 5 4 + 1 = 8 35-16+ 1 = 8 3-10 = 8-3*10 = 8 30 = -22 Chapter 1 character 1. 6Evaluate each appearance use a = -1, b = 2, and c = -3. come upon illustration 4. (a c)(a + c) = a2 c2 = (-1)2 (-3)2 = 1 9 = -8 ensure whether the devoted number is a root to the equation pursual it. tick off recitation 5. permit us transfigure x = 5 in the disposed(p) equation, we go forth get 3(5) + 7 = 2(5) 1 15 + 7 = 9 22 = 9 Which is not uncoiled Therefore 5 is not the ascendant of the stipulation equation Chapter 1 component 1. 7 wasting disease the independent and asso ciable properties of multiplication and exponential annotating to rewrite each product. percolate voice 3. y(y*5)(wy) y(y * 5)(wy) =5wy3 part the distributive airplane propeller to shift the parentheses. chance on character 5. -3(6-p) 3 (6 p) = (-3)6 (-3)p = -18 + 3p Chapter 1 member 1. 8 accede comparable terms where possible. get hold standard 3. simplify the following expression by cartel kindred terms. See poser 8. 2a(a 5) + 4(a -5) = 2a2 10a + 4a 20 = 2a2 10a + 4a 20 = 2a2 6a 20 simplify the expression. 1/4(6b+2)-2/3(3b-2) (Please personal credit line the ? and the 2/3 are fractions) root