Answer:
55 divided by 11/2 is 10
The total cost would be:
$20 = two people- 2*20=40$
20 = guest
20*20=
400 would be the cost
28
Step-by-step explanation:
10 - (-18)
=> 10 + 18
=> 28
Hoped this helped.
GCF: x^3y^3
