Posted by **Erica** on Monday, December 6, 2010 at 3:33am.

You need 50 pounds of two commodities costing $1.25 and$1.60 per pound.

a) Verify that the total cost is y=1.25x + 1.60(50 - x), where x is the number of pounds of the less expensive commodity.

b) Find the inverse function of the cost function.

## Answer This Question

## Related Questions

- gg - you need 50 pounds of two commodities costing $1.25 and $1.26 per pound,...
- Algebra - How many pounds of apples costing .64 per pound must be added to 30 ...
- algebra/trig - You need a 100 pounds of two types of candy that cost 50 cents ...
- algebra - Mixture Problems Template – Price Problems Copy the problem from the ...
- Accounting - A restaurant has a beginning inventory for the month of 150 pounds...
- math - if the unit price for a cantaloupe cost 0.65 per pound and sally pays 1....
- Trigonometry - Peanuts cost $3 per pound, almonds $4 per pound, and cashews $8 ...
- Math - You have $30 to spend on picking 25 pounds of two different types of ...
- pre-calculus - Almonds cost fiver per pound and cashews cost nine per pound. How...
- math please explain - Apples cost $1.62 per pound, and bananas cost $0.48 per ...

More Related Questions