Part A:Consider the expression: 30b - 6c Factor the expression using GCF.

Part B: What is the value of the expression when b= -4 and c= 1

Can someone answer this question? : )

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?