Which of the following is equivalent to the following expression?
2x+3x+4(x-2)

A 9x - 2
B 9x - 8
C 5x - 2
D 5x - 8

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.

Polygon abcd is a parallelogram, and m? abc = 127°. the length of is 10 units, and the length of is 5 units. the perimeter of the parallelogram is units, and m? bcd is °

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2