This is easy are you even in highschool lol jk its 12*16 becuase their are 16 rows and r represents the rows SO 192 BOOKS <==== Answer.
Answer:
A)
O = 3S
While O is the number of ounces of meat
While S is the number of sandwiches
B)
S= O/3 = 18/3 = 6 Sandwiches
Answer:
16×16=256
20×20=400
multiply the number with its self and that's the square inches of each pizza.
The slope is-2/-2 because of the y and x axis
