On a quiz, Tom received 2 points for each correct spelling word, and 4 points for each correct definition, Tom received 80 points for a total of 30 correct
responses. The equations and graph below can be used to determine the number of Tom's correct responses, where x represents the number of
correct spelling words and y represents the number of correct definitions.
Correct responses: 2 + y = 30
Total points: 2x + dy = 80

*Graph*

Tom got BLANK words correct and BLANK definitions correct

Words correct
A. 10
B. 20
C. 30

Definitions correct
A. 10
B. 20
C. 30