Arectangle is 12m longer than it is wide. its perimeter is 68m. find its length and width?

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

Can anyone me get through my algebra 2 class? the only class i need to graduate..

Aci is desired for the true average stray-load loss μ (watts) for a certain type of induction motor when the line current is held at 10 amps for a speed of 1500 rpm. assume that stray-load loss is normally distributed with σ = 2.3. (round your answers to two decimal places.)