Acard is chosen from a standard deck. find the probability of getting a queen or 10 given that the card is red.

Find the solution of system of equation y= x-4 y=4x+2

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !