Suppose y varies directly with x. When a direct vacation equation that relates x and y
Y=7 1/2 when x=3

A. Y= 2/3x
B. Y=2/3x
C. y=5/2x
D. Y=2/5x

Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?