A donut shop sold 40 donuts of which 15% of the donuts were jelly and 35% of the donuts were glazed. Use products to find: The number of donuts that were jelly and then number of donuts that were glazed.

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?