Answer:
4m - 18
Step-by-step explanation:
Using the distributive property, 2 times 2m would result in 4m and 2 times 9 would result in -18. Thus, the answer would be 4m - 18.
[ Answer ]
[tex]\boxed{4m \ - \ 18}[/tex]
[ Explanation ]
Find Product Mentally (2m - 9)2
-------------------------------
Reduce
2(2m - 9)
Apply Distributive Property
2 · 2m - 2 · 9
Simplify
2 · 2m - 2 · 9: 4m - 18
= 4m - 18
[tex]\boxed{[ \ Eclipsed \ ]}[/tex]
