pizza vs bucket of wings

Question

mitch bought a total of 13 pizzas and buckets of wings for his big super bowl party. if it costs $11.75 for a pizza and $19.95 for a bucket of wings and he spent $193.75, how many buckets of wings did he buy?​

Answer 1

13(11.75+ 19.95b = 193.75

where b = number of bucket wings

19.95b = 193.75 - 13(11.75)

b = (193.75-152.75)/19.95= 41/19.95

b = about 2

13(11.75) + 19.95(2)

= 152.75+ 39.9

= 192.65 which is almost 193.75

slightly more than 2 buffalo wing buckets