X - 98 + X divided by 2 when x is 300?
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At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?