Question

-4 + 9(-3f + 6k), if f = -6 and k = 5

Answer 1

428 is the answer


Because
-3 x -6=18
6 x 5 = 30
18 + 30=48
48 x 9=432
432+(-4)= 428

Answer 2

428

Explanation:

Plug the given values into the equation:

-4+9[-3(-6)+6(5)]

Remember that two negatives (in multiplication) make a positive

-4+9[18+30]

-4+9[48]

-4+432

428