Question

PLZZZZZZZZZZZZZ HELP ME I BEGGING YOU!!!PLZ EXAMPLAIN AND ANSWER THEM ALL DUE TODAY!!!!

1 question is first image

2 question is second image

3 question is third image

4 question is fourth image

5 question is fifth image

Answer 1

Question 1: (44)
Question 2: (-1)

Answer 2

1: 2

2: 44

3: 4 1/3

4:-1/2

Good Luck!!!

plz let me know if im wrong