Answer:
142
Step-by-step explanation:
28.59 times 5 bc 3 plus 2 is 5
7/2
3 wholes is equal to 6 halves plus a half equals 7 halves
The easy answer: If, say, B is the zero matrix, i.e.
then
yes
6
bc i said its 6
Yes.
I don't really know how to explain this other than use a calculator.
Hope that this helps!