gibbygibby6847 gibbygibby6847 22-01-2020 Mathematics contestada A shop owner bought some shovels for $5,500. The shovels were sold for $7,300, with a profit of $50 per a shovel. How many shovels were involved? A. 18. B. 36. C. 55. D. 73. E. 90. F. None of these.