Answer:
b=i*
or -i*
Step-by-step explanation:
11b^2-9=-68
11b^2=-59
b^2=-59/11
b=i*
or -i*
"i" in this case is an imaginary number, equal to 
if you haven't learned about these yet, something is wrong with the question
Answer:
Step-by-step explanation:
street never meet
The correct answer would be 3 bc it goes into it 3 times!!:-D hope I helped u
Answer:
3600
Step-by-step explanation:
4.8x10^3-1200=3600