Pamela needs to buy 12 yards of blue ribbon that costs 2.05 per yard. She also needs 6 yards of yellow ribbon for 1.85 per yards if she gives the store cashier 40, how much change will she get back? A.24.60
B.4.30
C.11.10
D.35.70

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

41/17 as a decimal rounded to the nearest hundredth

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave