Answer:
i dont know
Step-by-step explanation:
i dont know
Answer:
50 and 10
Step-by-step explanation:
x+4x+10=y
y is 60
x+4x+10=60
5x+10=60
5x=50
x=10
or
10*4=40
40+10=50
50+10=60
Answer
B
Step-by-step explanation:
Its B because you get 10% of that energy back when you eat it so no matter what its 10% available so its the same amount of energy available