Question

1: Find
9
×
(
−
5
)

2: Find
(
−
11
)
×
(
−
7
)

3: Find
(
−
9
)
×
(
−
3
)
×
(
−
2
)
×
10

Sum of the values obtained in questions
1
,
2
and
3
is _______.

Answer 1

1.-45

2.77

3.540

THIS IS THE ANSWER....STUDY HARD....