Answer: Hope this helps.
Step-by-step explanation:
Answer:
Their expected profit is $12,000. I'd say it's reasonable, because the event wouldn't have been organized if the profit is expected to be negative.
The insurance company should charge $6,000.
Step-by-step explanation:
(a) 30,000 × .6 + (-15,000) × .4 = 12,000.
(b) 15,000 × .4 = 6,000.
300,000+20,000+5,000+800+9
Answer:
x = -9, y =3
Step-by-step explanation:
x + 2y = -3
x - y = -12
Subtract to two equations to eliminate x
x + 2y = -3
-x + y = 12
---------------------
3y = 9
Divide each side by 3
3y/3 = 9/3
y = 3
Now we can find x
x-y =-12
x - 3 = -12
Add 3 to each side
x-3+3 = -12+3
x = -9
She will need 2 gallons for the whole room, 1/2 gallon for the remaining 1/4 of the room.
