Solve the system of equations. y = 5x +4
y=7x + 6
O (-1,11)
O (-1,-1)
0 (-1,-1)
O (-4,-1)
Which one is it

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

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