Write a word problem that could be represented and solved by the equation 12c=72

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Solve the equation by completing the square. x^2+2x=17

How many grams the dog will eat in 3 days?