A boy in the back of a pick-up truck going due east at 30 miles/hour throws a rock at 20 miles/hour in the direction S25◦W. What is the true speed and direction of the rock?

How many days was the temperature above 90 degrees?

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form