Which algebraic expression is equivalent to this expression?
9(5x+2)+4(8-x)

A. 41x + 50
B. 49x + 50
C. 41x + 14
D. 41x - 50

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

2,10,-50 next two numbers geometric sequence

Algebraically prove that a clockwise and counterclockwise rotation of 180° about the origin for triangle abc are equivalent rotations.