16 mm = cm 9/2 13/4 4 7/8

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

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

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?