3 years ago

Which problem could be solved by evaluating the expression 7 x (-3)?

Mathematics

2 answers:

Tasya [4]3 years ago

6 0

Answer:

The answer is -21

Step-by-step explanation:

To find the answer just multiply 7 by 3 and that's 21, so just add a negative sign to 21 and you get -21. I hope this helps :) please give me brainliest :)

NNADVOKAT [17]3 years ago

5 0

Answer:

C: A cold front comes in and causes the temperature to drop 3 degrees every hour. What is the change in temperature after 7 hours?

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