A store owner recorded the number of tickets sold each hour. The graph shows some of the store owner's data. What is the slope of the line shown? A) 1 B) 2 C) 4 D) 1/2

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

Express -5 2/5 as an improper fraction.