Aladder is leaning against a wall. the top of the ladder is 9feet above the ground. if the bottom of the ladder is moved 3ft farther from the wall, the ladder will be lying flat on the ground, still touching the wall. how long, in feet, is the ladder?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

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