Tell whether each sequence is arithmetic. justify your answer. if the sequence is arithmetic, write a function rule to represent it. a. 128, 64, 32, 16, b. 3, 3.25, 3.5, 3.75,

The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.