Jeff is shopping for a new t-shirt at a clothing store. the graph shows the total price for the shirts depending on how many t-shirts jeff buys. what is the price of seven t-shirts? $56 $60 $63 $69

Need on this geometry question. explain how you did it.

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)