which expressions simplify to -3k – 8?

(choose 2)

a) -6(k+1)+3k-2

b)2(k+7)-5(k+1)

c)18k-3(6k+5)

d)7k+6-10k-14

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

Asphere has a diameter of 10 in. what is the volume of the sphere?