Question the-ta
1.2 Linear Equations in One Variable - Word problems with linear equations
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The table above gives the typical amounts of energy per gram, expressed in both food calories and kilojoules, of the three macronutrients in food. If the 180 food calories in a granola bar come entirely from p grams of protein, f grams of fat, and c grams of carbohydrate, which of the following expresses f in terms of p and c ?
A.
B.
C.
D.
