16 jack has 38 solar panels that cover 70% of his usual power usage, how many more solar panels does he need to power all of his electronics?

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document