Write the interval as an inequality. [-3, -1]
Write the interval as an inequality.
(Type an inequality using x as the variable.

Step-by-step explanation:

the brackets denote that the values listed are included in the interval

x is greater than or equal to -3, and less than or equal to -1

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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