Determine if the equations are parallel, perpendicular, or neither. 5x + 3y = 3 and 3x + 5y = -25

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

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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