Abuilding casts a 17-foot shadow. a 6-foot man standing next to the building casts a 2.5-foot shadow. what is the height, in feet, of the building?

Which system of linear inequalities is represented by the graph?

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

Charlie tosses five coins.what is the probability that all five coins will land tails up.