What values make an equivalent number sentence after completing the square? 5. Let 2 + 8 = 36 2 + 8 + =

6. Let 2 + 20 = 21 2 + 20 + =

7. Let 2 + 9 = 12 2 + 9 + =

8. Let 2 + 15 = 41 2 + 15 + =

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Define the type of sequence below. 7, 14, 28, 56, 112, a. neither arithmetic nor geometric b. arithmetic c. both arithmetic and geometric d. geometric

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters