If a = − 65 and b = 8, the product of a x b models which rule for multiplying integers? what is the product? a) (+)(+) = +; the product is 520. b) (−)(−) = +; the product is 520. c) (+)(−) = −; the product is −520. d) −(−)(+) = −; the product is −520.

C.ithat is the correct answer i hope it help

Im sorry but what on

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.