Please help this is due TODAY Calculate the unknown variable value .

Do not answer with a one answer, blank or a ridiculous answer please this is serious.

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Which function has the domain x> -11?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?