3 years ago

He temperature was -13 degrees and then rose 9 degrees. -13 + 9 13 + 9 9 - (-13)

Mathematics

2 answers:

sergij07 [2.7K]3 years ago

7 0

Answer:

Step-by-step explanation:

The original temp. was -13 it then rose 9 degrees

you have to add 9 to the original number -13.

Aleonysh [2.5K]3 years ago

3 0

Answer:

-13 + 9

Step-by-step explanation:

if you have -13° and then it rises 9°, it will be added since it’s rising and rise can be a way of addition. so -13 + 9 is your answer

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

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Step 1: Define Expression

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