Juanita borrowed $600 to purchase a new computer. She was charged 7% interest for two years. She used the
simple interest formula to find the interest.
= 600(7)(2)
What error did Juanita make and how will her error affect
the interest she calculates? Explain.

a

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

n=1.75+1.75

step-by-step explanation:

3.5/2=1.75