A glass shelf contains 10 trophies, 5 frames, and 3 shields. What is the probability against selecting a shield or trophies from the shelf? 05/18 O 13/18 O 15/18 0 5/8​

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

idk

step-by-step explanation:

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