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Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0