If the prisms are the same height, how do their volumes compare? The volumes are equal, because the bases are congruent. The volumes are equal, because the heights are equal and the horizontal cross-sectional areas at every level are also equal. The volumes are not equal, because their horizontal cross-sectional areas are not the same at every level.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?