Answer:
-18+9k
Step-by-step explanation:
If you use the distributive property, you get:
(-3*6) and (-3*-3k)
If you simplify each of them you get:
-18+9k
525 divided by 150 is 3.5
3.5= 3 hours and 30 mins
answer is b
Answer:
all work is shown and pictured