Evaluate each expression if x= 6 y=8 and z = 3
3y+x^2

z

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl