Simplify and express each answer using positive exponents only. 28x^3 y ^-2 z^9 / 4x^8 y^-2 z ^-2 =

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

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show