Answer:
A since if we multiply 4 × 4x, we get 16x, and 4 × 4, we get 16, which cancels with the other 16x - 16 on the left side. That makes sure that any x we choose will cancel out in the end.
Step-by-step explanation:
1. 16x - 16 = 4(4x-4)
2. 16x - 16 = 16x - 16
3. 0 = 0
a
294 kilograms of butter
40% of 210 is 84 and 210+84 is 294
930
15% • 6200
65%
21x - 14y - 63
Here you go :D
