Use the distributive property to express 48+18

Is there more information? You have to do a (48+18) to do this.

a is a variable which is any number.

A) for the n row: 22+(n-1)×6therefore,b) 100-22=78that means (n-1)×6=7878÷6=1313+1=1414th row has 100 seats

Idon’t know what the answer is i wish i could