Page 6: Unit Rate 2.25 per gallon $3.70 per pound 16.1 miles per gallon $3.57 per ticket $2.33 per drink 4.09 minutes per mile OR 0.24 miles per min 51 mph 26.6 shirts per hr 63 donuts 855 miles $57.75 2 and 2/3 inches
Page 7: Unit Rate $3 per lb 100 guests per day 2 cupcakes per day $1.50 per lb 30 tickets per day $5 per box 10 cookies per day $5 per bag $2 per kid 1/5 teachers per kid $0.50 per lb 8 per day
Page 8: Percent of a Number 135 0.41 0.168 580 245 268.2 280 60 0.48 130 8.5 86.24 1.98 66.64 150 6
Page 19: Integers in the Real World -14 42 -23 -30 2.3 -2000 -52 11 -15 2.50 -20 -40 240 -65 10 -4
Page 20: The Number Line left of zero, between -2 and -3 right of zero, between 5 and 6 left of zero, at -4 right of zero, between 1 and 2 left of zero, between 0 and -1 left of zero, at -2 right of zero, between 6 and 7 right of zero, between 0 and 1 left of zero, at -3 right of zero, at 3
Page 21: Coordinate Plane all in quadrant 1 (5,7) star 20 gal square (1,6)
Page 22: Quadrants QII QI QIII QIV Quadrant four
Quadrant one Quadrant three Quadrant two Quadrant four
Page 23: Absolute Value (distance from zero - positive) A number´s distance from zero. 5 6 units No, the opposite value can be positive or negative and absolute value is always positive. 4.3 0 8
Page 27: Solutions to equations and inequalities No No No Yes No No Yes No No No Yes No
Page 28: Writing Expressions 1.25x 38-x x divided by 4 15 + x x - 9.5 x - 21 15x 10 - x 42.60 + x 325 - x 4250 + x 50x
Page 29: Solving Equations x = 5 x = 135 x = 6 x = -7 x = 2 x = 14 x = 6 x = 100 x = 16 x = 4.5 x = 16 x = 9
Page 30: Writing Inequalities x > or equal to -43 2x < or equal to 14 x/2 > 20 x < or equal to 20 6 + x > or equal to 20 x < or equal to 20 7 > x x < or equal to -15 -8 > 3x x > or equal to 40 x > 4250 x < or equal to 9
Page 34: Surface Area & Volume -3D figures & nets 186 units squared 604 units squared 224 units squared (pyramid) 300 units cubed (volume) 300 units cubed 661.5 units squared (surface area)
Page 35: Measures of Central Tendency mean= 7.54 median= 8 range= 8 mode= 8