3 years ago

I need help ASAP please!!!!!!

Mathematics

2 answers:

NeTakaya3 years ago

7 0

Answers:

1. d

2. c

3. b

4. a

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Explanation:

For problem 1, subtracting a negative is the same as adding a positive. The two negatives cancel out

In problem 2, we can add a negative to mean we're subtracting. One way to think of it is like adding on debt to your bank balance.

Problem 3 is similar to problem 2. The first term -17 isn't changed.

Problem 4 is similar to problem 1. The only difference is that the 17 is negative this time around.

Ksivusya [100]3 years ago

5 0

Answer:

1. d

2. c

3. b

4. a

Step-by-step explanation:

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