Mrs. Perez paid $6.60 for a dozen cupcakes. What is the unit cost for each cupcake?

$1.82

Step-by-step explanation:

6.60/12 cupcakes=x/1 cupcake

6.60*1=12x

6.60=12x

12/6.60=x

x=1.82

$1.82

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

they will manufacture 8496 cars