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
You can factor out a 5n to get
5n(4m-3)
Answer:
$2.25
Step-by-step explanation:
Divide the cost ($18) by the amount of flowers (8.)