Answer:
74: sodas, 32: hot dogs
Step-by-step explanation:
106=(x-42)+x
106-x= x-42
-2x =-148
x=74 sodas
106-74= 32 hotdogs
Answer:
Perimeter of the figure
Step-by-step explanation:
Perimeter of a figure is the sum of all of its sides.
The given figure has all its sides in mixed fraction:
Making the sides in proper fraction:

=










Adding all the Sides to find the perimeter:

The perimeter of the figure 
Hmmm
that's a toughy not sure maybe the last one....