On Monday of one week they made 225.45 profit but the following day they had a loss of 285.85. what was the net money profit for the two days ?

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

What is x3+3x2−16x−48 divided by x−1?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax