Which of the following does not have a product of -28?
-7 × (-4)
-7 × 4
-4 × 7
4 × (-7)

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

Can someone me with the property questions for 12 13 and 14 plz