Determine the equation of the line that goes through the points (-2, 1) and (1, -1). The equation of the line is:

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how