-5y <= -15
divide by -5 (flips the inequality)
y >= 3
closed circle at 3 line to the right
Answer:
Total distance from Mr. West to dolphin 
Step-by-step explanation:
Height of cliff on which Mr. West is standing above the surface of ocean =
Mr. West spot the dolphin under the water at a depth of = 
∴ Total distance from Mr. West to dolphin=
Adding mixed numbers

Adding whole numbers first.

Adding fractions by taking LCD.

128/9223)8”,/2881/38 así
12–8-!2