Which equation represents a line which is parallel to the line y=-{5}{7}x+5y

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?