While in Los Angeles, you meet a vendor selling smoothies. He said he made $1065 yesterday and sold 250 smoothies. If a green smoothie costs $4 and a strawberry-banana smoothie costs $4.50, how many of each type did he sell? You must use matrices and show your work!

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement