Answer:
C
Step-by-step explanation:
(2,-5)
answer is 3 and ratio of two different numbers
none of these
A number is divisible by 10 if the last digit of the number is 0. The numbers 20, 40, 50, 170, and 990 are all divisible by 10 because their last digit is zero, 0.
-13t - 5z
-6t + 2z - 7z - 7t
= -13t - 5z
