Mathematics
Mathematics, 10.09.2021 01:10, BigGirlsTheBest

The three steps below were used to find the value of the expression [(-10 + 2) - 1] + (2 + 3).

Step 1: ?

Step 2: -9 + 2 + 3

Step 3: -7 + 3

Which expression is missing from Step 1?

a. [-10 + 1] + (2 + 3)

b. [8 + 1] + (2 + 3)

c. [-8 - 1] + (2 + 3)

d. [-10 + -1 + 2] + (2 + 3)

answer
Answers: 3

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Do you know the correct answer?
The three steps below were used to find the value of the expression [(-10 + 2) - 1] + (2 + 3).

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