Answer:
<u><em>11.25</em></u>
Step-by-step explanation:
The total amount of the increase was: 1230 - 1200 = 30
The percent increase is: 30/1200 = 0.025
0.025 x 100 = 2.5% increase
Answer: cool ig
Step-by-step explanation:
Step-by-step explanation:
2x²+3x-2=0
(2x-1)(x+2)
x+2=0
x=-2 (no, because x must be >0)
2x-1=0
2x=1
x=½ (yes, because x>0)