Kylie starts with $ 145 in her piggy bank. each month she addes $20.
which explicit function rule models the total amount in kylie's piggy bank at the end of each month ?
answers:
an=145+20n
an=145+18n
an=145+22n
an=145+10n

an=145+20n

step-by-step explanation:

answer         an=145+20n

step-by-step explanation:

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

false

step-by-step explanation: