Philip is snorkeling along a coral reef. He's wearing an altimeter, which tracks his elevation. Philip snaps a picture of the reef at an elevation of -10 feet. Then he spots a nurse shark and swims to it for a closer look. By the time he reaches the shark, his elevation changes by
-3 feet. What is Philip's elevation when he reaches the shark?
0 -7 feet

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2