Baxter, Jackie, Quincy, and Valerie open savings accounts. At the end of each month, all four friends deposit different amounts of money into their savings accounts. of the four, which friend is saving money at a proportional rate?

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?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2