Erin loves to play sports! she has earned 333 tennis trophies, 444 basketball trophies, 777 soccer trophies, and 111 volleyball trophy.

what is the ratio of erin's tennis trophies to soccer trophies?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

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?