an=9432+9432*0.075(n-1)
n>1
second problem
9432+9432*0.075(n-1)
plug in 15
9432+9432*0.075(15-1)
multiplication
9432+9903.6
add
19335.6
Answer:
The answer is x=16 so whatever the equations should look like it should be this:
Step-by-step explanation: 5(x-12)=20 5x-60=20 add 60 to 20 and get 5x=80 x=16