What is the percent of increase when $19.50 raises to $22.50

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Jasmine wants to eat at 8: 00pm her meal takes 65mins to cook what time does she need to put the meal in the oven

Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?