Answer:
Step-by-step explanation:
n+150+7+100=200+50+27
n+257 = 277
n = 277 - 257
n = 20
Each ounce of egg contains 40 milligrams of protein and 20 milligrams of vitamin B. Each ounce of fish contains 50 milligrams of protein and 10 milligrams of vitamin B
Needs 580 and 200
280 140
300 60
so, 7 eggs 6 fish
The answer is X = 5 hope that helped
You would do rb=p s and plug in the numbers. So your equation would look like: .60(b)=45 you would divide both sides by .60 and you would get 75. So, b=75. So your answer would be that 45 is 60% of 75
