One equation in a system isy = 2x - 4. Which equation gives the system no solution? y = 2x - 4

y = -2x + 4

y = 2x + 9

y = 14x - 4

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

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