Which set represents the range of the function {(-1, -3), (0, 1), (1,5), (3,9)}? A. {-1, 0, 1, 3}
B. {-3, 1, 5,9)
C. {-3, -1, 0, 1, 3, 5, 9}
D. {12}

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75