WILL MARK BRAINLIEST ANSWER AND EXPLAIN--- thank you- 13 POINTS!!

A fish is swimming at a constant rate toward the ocean floor. The equation y=-7x-3 can be used to represent this situation, where y is the depth of the fish in meters below sea level and x is the number of seconds the fish has been swimming.

Which statement best describes the depth of the fish, given this equation?

A
From a starting position of 7 meters below sea level, the fish is descending 3 meters per second.

B
From a starting position of 7 meters below sea level, the fish is ascending 3 meters per second.

C
From a starting position of 3 meters below sea level, the fish is descending 7 meters per second.

D
From a starting position of 3 meters below sea level, the fish is ascending 7 meters per second.

The answer is C.

Step-by-step explanation:

The equation is in the format y=mx+b

Since b = -3, then the starting position must be at three meters below sea level.

Since the slope or m equals -7, then the fish must be descending since m is a negative number so the fish is descending by 7 meters per second.

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong