The rules state each child must kick the same number of times and alternate girl-boy or boy-girl. how many ways can a line-up be made for one round of kicking?

Atypical mre contains 1,200 calories.if the average solider eats 3 mre per day and is deployed for 15 months how many calories will be consumed by a 44 member platoon of soldiers

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)