Lashon mixes Paint Color A by using the ratio 2:5 of blue to red. He mixes Paint Color B by using the ratio of 3:5 blue to red. Drag each equivalent ratio of blue to red to the correct paint color.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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-12 -5(x + 4) = 3x

-12 - 5x - 20 = 3x

-12 - 20 - 5x = 3x

-32 - 5x = 3x

    + 5x   + 5x

-32 = 8x

8         8

- 4= x

part a: 1.08

part b: 27.59