Which is a correct way to evaluate the expression 3(53+100)−12 ? a. multiply 3 and 53, add 100, and then subtract 12. b. add 53 and 100, multiply the sum by 3, and then subtract 12. c. add 53 and 100, subtract 12, and then multiply by 3. d. multiply 3 by 53, 100, and 12, and then add the products.