Determine if the graph is symmetric about the x-axis, the y-axis, or the origin.
r = -3 + 3 sin θ

Which system of linear inequalities is graphed? can somebody pleasssse

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Find the quotient. 50a2 – 98b2 -5a +7b