Question

(b) – 5 + 7 - 5 + 2-5​

Answer 1

Answer:

1

s

s

r

d

24

4

4

r

3

4

4

4

4

4

4

=13

Answer 2

Answer:

$- 5 + 7 - 5 + 2 - 5$

$9 - 15$

$- 6$