Determine whether each statement is always true, sometimes true, or never true. Select Always, Sometimes, or Never for each statement. CO Always O Sometimes O Never If m is an integer, then 8 x 10" is equal to 8. O Always O Sometimes O Never -- If d is a positive integer, then 4 × 10 is positive. 1 CO Always O Sometimes O Never If q is an integer, then 7 x 10 is equivalent to 7 x 109 O Always O Sometimes O Never If c is greater than b, then 9 x 10 is greater than 9 × 10

Let a and b be real numbers. If a x b = 0, then a = 0 or b = 0. %3D True O False English 9 Type here to search 8

Determine whether the following statement is true or false. The product of two negative real numbers is positive. Choose the correct answer below. O A. True, because the product of two real numbers is always positive. O B. False, because the product of two negative real numbers is zero. O C. False, because the product of two negative real numbers is negative. O D. True, because the product of two real numbers with the same sign is always positive.

simplify each numerical expression. (32/5-1)-1