Molly rented tables and chairs for a party. The first hour cost $40 and each hour after that cost $25. What was the cost to rent the tables and chairs for 7 hours? A. $190 B. $196 C. $265 D. $390

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

Which of the following transformations will always produce a congruent figure?

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.