Answer:
X=4, -2
Step-by-step explanation:
Check attachment
Divide the second price by the second pounds. 9.95 / 5 = 1.99
So for every pound you get you pay 1.99 dollars. The second deal is better.
-2(5)^2+2(5)-3
-2(25)+10-3
-50+10-3
-40-3
=-43
Answer:
hi bye
Step-by-step explanation: