Please help as soon as possible. Thanks!​

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

What’s the range cuz i can’t find it?

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