Math test soon y varies directly as x. if y = 0.4 and x = 2.5, find y if x = 100. a. 16 b. 62.5 c. 1.6 d. 625

The answer is A.16

Step-by-step explanation:

2.5/0.4= 6.25

100/6.25= 16

73.0769230769% of the games were won

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.