4. AGES Morgan is 15 years younger than Mrs. Santos. Their combined age is 44.

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?