The change in the water level caused by the rainstorm will be 3 feet.
What is an expression?
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that the water level of the reservoir is 2 feet below normal. After a heavy rainstorm, the water level increased to 5 feet above normal.
The change in the water level caused by the rainstorm will be calculated as below:-
Change = 5 - 2 = 3 feet
Therefore, the change in the water level caused by the rainstorm will be 3 feet.
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