The coefficient of x*yn-k in the expansion of (x + y)" equals k/n.
true or false

We must first determine the shape of a rectangular prisms _ a0 to find area of the prism

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?