The answers are B and C because anything in parentheses has to do with vertical change, while outside of the parentheses is horizontal
Answer:
Step-by-step explanation:
(5, -30) (6, -36)
(-36 + 30)/(6 - 5) = -6/1 = -6
y + 30 = -6(x - 5)
y + 30 = -6x + 30
y = -6x + 0
y = -6x
Remember the divisibility rule for 9. The sum of the digits of the number must be divisible by nine.
Let the digit be

. Then

has to be divisible by nine. Recalling that

, we note that

.
Answer:
Step-by-step explanation:
2/3 4/6 3/8
Answer:
E, F, D
Step-by-step explanation: