1. victoria is opening a pet store. she will start by making custom dog collars. if the collar cost her $3 each, the embellishments $2, and $0.15 per bag, what is her unit cost per collar?

$5.15

Step-by-step explanation:

A dog collar usually consists of a base(collar), the embellishments and the bag in which it is packed.

As we are given,

Collar Price = c = $3

Embellishment price = e = $2

and

Bag price = b =$0.15

The cost of one collar will be the cost of all these combined.

So,

Cost of collar = c+e+b

=3+2+0.15

=5.15

So the price of one collar is $5.15 ..

step-by-step explanation:

d

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