Valeria has n pictures. Sergio has 4 more than twice the number of pictures that Valeria has. In terms of n, how many pictures does Sergio have?

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.

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?

Find the distance between c and d on the number line c=3 and d=11