02:54 duration 2 minutes 54 seconds
Prealgebra 5.8.13
Biking and Canoeing
02:18 duration 2 minutes 18 seconds
Prealgebra 5.8.12
iPhoto Application
02:04 duration 2 minutes 4 seconds
Prealgebra 5.7.6
Solve for x: 5(x + 1) = 3x + 12
01:42 duration 1 minute 42 seconds
Prealgebra 5.7.5
Solve for t: 11 - 3t = 7t + 8
02:30 duration 2 minutes 30 seconds
Prealgebra 5.7.4
Solve for x: 10x - 7 = 2x + 13
02:49 duration 2 minutes 49 seconds
Prealgebra 5.7.3
Solve for x: 4.2x + 3.7 = -26.12
02:10 duration 2 minutes 10 seconds
Prealgebra 5.7.1
Solve for x: 3.4x = 6.97
02:03 duration 2 minutes 3 seconds
Prealgebra 4.4.4
20 = 6 - 2x/3
02:12 duration 2 minutes 12 seconds
Prealgebra 4.4.3
5 + 9t/2 = -7/2
03:22 duration 3 minutes 22 seconds
Prealgebra 4.4.1
5x - 2 = 43
04:23 duration 4 minutes 23 seconds
Prealgebra 4.3.9
x - 1/3 = -2/7
03:56 duration 3 minutes 56 seconds
Prealgebra 4.3.11
Appearance of the Moon Application
02:27 duration 2 minutes 27 seconds
Prealgebra 4.3.10
x + 1/4 = 3/5
02:59 duration 2 minutes 59 seconds
Prealgebra 3.8.5
Landscape Application
05:22 duration 5 minutes 22 seconds
Prealgebra 3.8.4
Dosage Application
02:11 duration 2 minutes 11 seconds
Prealgebra 3.8.3
Solve for x 10/3 = -4x/9