MATH SOLVE

2 months ago

Q:
# Which situation CANNOT be represented by this equation? -13x+15=9A-The water level in a tank measures 1515 inches and is decreasing every 1313 of a minute. At what rate, xx, does the water level need to decrease per minute to reach a depth of 99 feet?B-The water level in a tank measures 99 inches and is rising 1313 of an inch every minute. How many minutes, xx, will it take for the water level to measure 1515 inches deep?C-The water level in a tank measures 1515 inches and is decreasing 1313 of an inch every minute. How many minutes, xx, will it take for the water level to measure 99 inches deep?

Accepted Solution

A:

The equation that can not be represented is B because the variables are mixed up and are not matching with the correct formula.