I need help ASAP please

Answers:

1. d

2. c

3. b

4. a

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.

y do u put "subscirbe to ence" on a app for ppl who need with their work?

step-by-step explanation: