In the past you paid $800 per month to rent your apartment. you now pay $900 per month for your rent. what is the percent increase in your rent?

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

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.