Answer:
Step-by-step explanation:
2x² + 5x + 2=0 (roots or zeros)
(2x+1)(x+2)=0
2x+1=0 ⇒ x=-1/2 or -0.5
x+2=0 ⇒ x=-2
x² - 4x + 3=0
(x-3)(x-1)=0
x-3=0 ⇒ x=3
x-1=0 ⇒ x=1
55000×100/90
61,111.111
28 + 6 = 34 and 34 - 3 = 31!!!!!!!
$5 per adult and $3 per kid
5x10=50
3x3=9
50+9=59
4x5=20
20+9=29
