Which number sentence is always true?
a. positive − positive = positive
b. negative + negative = negative
c. negative + positive = positive
d. positive − negative = negative

When you multiply a negative number by a positive number the answer will always be negative. When you multiply two negative numbers or two positive numbers the answer will always be positive.

idk

step-by-step explanation:

use that smart brain

the answer should be:

a. 3, 4, and 6

b. 18, 24, and 36

c. 4.8, 6.4, and 9.6

hope i

-lavira : )