Mary is running a marathon which is a total of 26 miles. she is running at a pace of 7.5 miles per hour and has already run 8 miles. if she stays at the same pace, how much time in hours does she have left?

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Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

Choose the more precise measurement. 26.4 cm or 8.39 cm