X3 − 2y2 − 3x3 + z4 if x = 3, y = 5, and z = −3

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?

Which of the following is an example of conditional probability

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.