Select the correct answer. Find the value of f(-142) for the function below.

f(x) = -0.2(x + 223)

A.
81
B.
-186.6
C.
-16.2
D.
251.4

Express -5 2/5 as an improper fraction.

Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t = 120 (what is m∠rsu? )

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.