A student correctly evaluated an expression with p= -2 and q= 3 and got 3 as the result . Which expression could have been evaluated

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?

(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :