Hannah and Mallory are selling boxes of cookies for a school fundraiser. Each box costs the same amount. Hannah sells 14 boxes. Mallory sells 22 boxes. Mallory's neighbor makes a $6
donation without buying any cookies. Together, Hannah and Mallory raise $141. Write and solve
an equation to find out how much each box of cookies costs. How much does Hannah raise?
How much does Mallory raise?

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

contact me if you have any questions you are welcome.

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