Answer:
4.5 units²
Step-by-step explanation:
(b × h) (.5)
(3 × 3) (.5)
Answer:
9c=3
Step-by-step explanation:If c=1/3 9/3=3
So we set it up like beofre
c=number of calzones
s=number of slices
total of 59 so
c+s=59
total money was 456
9c+6s=456
we can divide both sides by 3 to simplify
3c+2s=152
use subsitution
c+s=59
minus s both sides
c=59-s
subsitute 59-s for c in other equation
3c+2s=152
3(59-s)+2s=152
177-3s+2s=152
177-s=152
minus 177 both sides
-s=-25
s=25
sub back
c=59-s
c=59-25
c=34
34 calzones
25 slices