17.5k views
21 votes
6

6
4
1 5
-8
If A = 7
-4
and B = | 9
-5 -8
find 3A + 9B.

User Dome
by
6.3k points

1 Answer

12 votes

Answer:

456yup 89i28993728128828282 6r3235

664r5790

User AsGoodAsItGets
by
6.0k points