Hey!
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Solution:
I would assume that the iron intake is combined between breakfast and lunch. So 8.25mg is too meals worth of iron. So all we have to do is subtract.
15 - 8.25 = 6.75
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Answer:
6.75mg are still needed for his daily intake.
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Hope This Helped! Good Luck!
For this case we have the following expression:
We clear the value of the variable "g", for this:
We multiply by 4 on both sides of the equation:
We divide by 3 on both sides of the equation:
We simplify:
Answer:
Systems of Linear Equations with Infinitely Many Solutions
