What is an example of the associative property? 16+(-16)=0 11 + (-14+5) = (11 +(-14))+5 -(22+1)=-22+(-1) -8+(-13) = -13 + (-8)

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

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3