10-4 is equivelnt to 4-10
Find cost of shoes first (7.50)
subtract from the total value (55.20-7.50= 47.7)
then divide by 5.30 (47.7/ 5.3= 9)
Answer:
The table below that is not a function is choice B.
Step-by-step explanation:
All functions have exactly one input for one output, and functions cannot have an input with two different outputs. Since choice B breaks this rule due to the input 2 having outputs 0 and 1, that means that this relationship is not a function.