A company making backpacks charges $39.99 for each backpack. It costs $12.55 to each backpack. The company wants to make at least &$3000 profit each week.

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse. a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?