Write and solve an equation of ratios to answer this.
2.25 cup x
-------------- = -------------
0.375 cup 1 cup
2.25
cross-multiplying, 2.25 = 0.375x. Solving for x, x = ---------- = 6
0.375
Brianna would need to use 6 cups of flour if she wants the mixture to contain 1 cup of baking soda.
822 hours. 10.25x822 is $8,425.50.
The slope of the line is -2/5x
Is something missing
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Well just multiply 891 with 1.6
To get 1425.6mph
