Pet supplies makes a profit of $5.50 per bag on it's line of natural dog food. if the store wants to make a profit of no less than $5225, how many bags of dog food does it need to sell?

The price of a coat increased from $78 to $92. what is the price increase percentage?

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a