Answer:
I believe the answer would be answer choice 'A'.
Answer:
the 2:The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate. 3
Step-by-step explanation:
40 to 8
Each pizza costs $8 and the delivery fee is $3.
It is multiplying by 20. Therefor output for 10 would be 200. the missing input would be 8 making the output 160