Answer:
A.
45
-9 X -5
-14
B.
-18
9 X -2
7
C.
6
2 X 3
5
D.
1.75
0.5 X 3.5
4
Step-by-step explanation:
A.
Product = -9 × -5 = 45
Sum = -9 + -5 = -14
B.
Factor B = 7 - 9 = -2
Product = 9 × -2 = -18
C.
The sums of factor pairs of 6 are:
[1, 6] and 1 + 6 = 7
[2, 3] and 2 + 3 = 5
