How do you write 2/3r4 as a algebraic expression

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

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 is the graph of this function 3 square root of x plus one if