Solve the equation. then check your solution.
5/9d = 9/10

The equation is TRUE.

Step-by-step explanation:

To solve the given equation:

You need to find the value of the variable "d". You can apply this procedure:

- Multiply both sides of the equation by 9:

- Divide both sides of the equation by 5:

Check the solution substituting the value of "d" into the equation and evaluating:

i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

copyright potato 2019.

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