What is the square root of -1?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

20 ! jason orders a data set from least to greatest. complete the sentence by selecting the correct word from each drop-down menu. the middle value of the data set is a measure and is called the part a: center b: spread part b: mean a: mean absolute deviation b: median c: range

If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4