Arope is cut into three pieces p, q, and r. the lengths of the pieces are in the ratio 3: 5: 7. if the rope is 33 feet 9 inches long, what are the lengths of p, q, and r.

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

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

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)