Lisa bought m packages of markers for $5.30 each. Which expression shows the change he will receive from the cashier if he paid with a $50 bill?

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

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

perimeter of the base times height

step-by-step explanation: