Answer:
-2 > k > -7
Step-by-step explanation:
what you do to one section, you have to do to all
-5 < -5k - 15 < 20
add 15 to each part
10 < -5k < 35
divide by -5 (when you divide by a negative, it flips the inequality signs!)
-2 > k > -7
Answer:
the last option
Step-by-step explanation:
not exactly sure how to explain it :/
Answer:
Can I see the sign?
Step-by-step explanation:
It is proportional because we increase y.
