Given that segments rs and rt are tangent to circle q, find the length of rs.

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

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.

Is it greater than or less than7*3_9*2