Supplementary angles: look at the attachment to see the question

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.

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is