The boundary line should be solid because it have a 'great/less than or equal to' sign
Answer: -66d-21 I think.
Step-by-step explanation:
9(-8d-7<u>)</u>+6(d+7)
-72d-63+6d+42 Distributive Property
-72d+6d+-63+42 Combine Like Terms
-66d-21 Answer
The correct answer is:
(x,y) = (6,2)
Option A would be the correct one.
It would be 64 teachers. It is just 896 / 14.
The b stands for the y intercept ( where the graph cuts the y axis be sure to give me the brainliest answer
