37. PROOF Use the information in the diagram to prove that AB = CB if and only if points D, E, and B are collinear.

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.

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'