Work out the height of this triangle with base, b = 1mm and area, A = 13.75mm2.​

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Find the multiplicative inverse of 8-12i

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?