Find dy, dx for y = 3cos(x) + sec(x).

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Find an equation for the linear function which has slope -10 and x-intercept -7

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.