A soccer ball has a radius of 11 cm. Using π ≈ 3.14 , what is the approximate volume of the soccer ball in cubic centimeters?

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.