Your record bicycle pace along a favorite trail is 16 mph. on a recent ride, you traveled the 25 mile route in a time of 90 minutes. what was your average speed? did it break your record pace?

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.