Answer:
72178.4777
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
y = mx + c
y = -1/2x + 3 (rearranged from question)
slope = m
X is less than or equal to $30, she can spend $30, she cant spend more, she can spend less.
The answer should look like X<30 with a line under the less than sign, i hope this helps.