A 400g loaf of white bread contains 228 g of flour. An 800 g loaf of brown bread contains 472 g of flour. Which loaf contains a higher percentage of flour?

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Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.