Aisha's math certificate is 7 inches tall and 11 inches wide. Aisha wants to put the certificate in a fancy frame that costs $4.00 per inch. How much will it cost to frame Aisha's math certificate?

the correct answer is $7.38

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

oh

step-by-step explanation: