Identify which equations have one solution, infinitely many solutions, or no solution.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)