Question

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.

Answer 1

the answer is a have a good day

Answer 2

model rule is: (+)(-)= -
and the product is -520