If the point (a,3) lies on the graph of the equation 5x + y = 8, then a=
a) 1
b) -1
c) 7

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?