The perimeter of a worksheet is 40 inches. It is 13 inches long . How tall is it?

Solve 2x+y=3 x+y=5 in substitution method

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.