We can classify the system by seeing if it’s consistent and independent. So that’s how you would classify the system.
Hopefully this helps!
Remember property of exponents

add exponents of same base
ok so
50,000 is 5 times 10^4
so
50000 times 10^15=
5 times 10^4 times 10^15=
5 times

=
5 times 10^19
Answer:
A=1/12
Step-by-step explanation:
3/4-2/3=3*3/4*3-2*4/3*4=9/12-8/12=1/12
Answer:
2
Step-by-step explanation:
1 + 1 = 2