kenjohnson3870 kenjohnson3870 30-05-2023 Mathematics contestada N nants. 2. Solve for x in each of the following proportions. 12 18 X 10 a. = X 45 21 C. d. 3 is to 5 as x is to 15. 2 C 5 7 1 3x 98 13 12