Solve each of the differential equations: 1. x'y' + xy - y2 = 2.4 hint: try a particular solution of the form yı = ax2 and find an appropriate value of a. 2. 6y' – 2y = xy4 with y(0) = -2

Use the graph of the sine function y=2sinθ shown below

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?