Math, asked by amberbhat117, 1 month ago

A number changes from -20 to 30. What is the increase or decrease in the number?

Answers

Answered by IISLEEPINGBEAUTYII

2

Step-by-step explanation:

A number changes from = 40 to - 30

→ 40 - (-30)

40 + 30 = 70

70, it will be decreases.

Answered by hermione31

0

30-(-20)
=30+20
=50
This is the answer
Pls mark me the brainliest

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