two trains depart from a city center in opposite directions. train a heads west at 60 miles per hour, train b heads east at 75miles per hour. when will the trains be 500 miles apart

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

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?

Mrs. blake's bill at a restaurant is $42.75. she wants to leave the waiter an 18% tip. how much will she pay in all, including the tip?