Laura paddles in her canoe at a speed of 4 mph for 4 miles. she then hops on her windsurfer and sails for 12 miles at a speed of 6 mph. for how long does laura travel?

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?