I we can think of 3 - 4 as the answer to the question "How many groups of 4 are in 3r Draw a tape diagram to represent the question. Then answer the question.

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

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.

What is the distance between point a and b