When the shot whose path is shown by the blue graph is released at an angle of 35 degrees it’s height, f(x), in feet can be modeled by f(x)=-0.01x^2+0.7x+6.1

What are “like terms”? why can we only add like terms?

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

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1