Mr. willett was taking 3 students on a hiking excursion. he had 2 2⁄3 pounds of trail mix to split between the students. how many pounds trail mix did each student get?

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?