Mr. loretti spends $4.83 on pens and notebooks. how many of each item does he buy? explain

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile