Answer:
Package 3 has the lowest unit price.
Step-by-step explanation:
Answer:
x3+3x2-x-3
Step-by-step explanation:
Answer:
10494
Step-by-step explanation:
trust
Answer:
first one: x<9 second: x<3.5 or 7/2
Step-by-step explanation:
first: substract 3 from both sides
second: substract 5 and then divide by 2