Aspinner is divided into four equal sections that are numbered 2, 3, 5, and 6. the spinner is spun twice. how many outcomes have a product less than 14 and contain at least one odd number? 4 5 6 7

Find the value of the cosine for angle a

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil