If c/d - a/b =x, a =2c, and b=5d, what is the value of c/d in terms of x? a) 2/3 x
b) 3/4 x
c) 4/3 x
d) 5/3 x

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}