In parallelogram CDEF if m angle EFC=160^ find m angle FCD

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length