What line? did you mean to add a picture?
The answer is c because it’s asking for less than so it goes left and the dot isn’t filled so it means less than
Answer:
The amount of water left in the tank is approximately 58.1 cubic meters
Step-by-step explanation:
step 1
Find the volume of the a cube shape tank
The volume is equal to

we have

substitute

step 2
Find the volume of cone
The volume is equal to

we have



substitute


step 3
Find the difference of the volumes

Answer:
y-7= -7(x+5)
Step-by-step explanation: