Which of the following equations is equivalent to S= for?n? h= S-32
S
Oh=
h=
S
h=S+ xr2

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110