Ashoe store is having a sale where every pair of shoes cost $15. if you buy more than five pairs, you get a 10% discount. how much will it cost for seven pair of shoes?

The soup shack usually makes tomato soup with 99 tomatoes for every 1212 cups of soup. today, they made 88 cups of soup with 66 tomatoes. how does today's soup compare to the usual recipe?

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

Find the maximum value of p= 4x + 5y subject to the following constraints :