Find the surface area of a cone with a diameter of 12 centimeters slant height of 85 milimeters

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4