Answer:
I think C is correct answers im not sure though
Answer:
4 1/3
Step-by-step explanation:
Hope this helps :)
90^6=531441000000
80^-4= 1/80^4= 1/4960000
For this, use negative power rule x^-a= 1/x^a
Answer:
×=10.5
Step-by-step explanation:
4x=42
×=42÷4
x=10.5
Answer:
Step-by-step explanation:
Assuming the system is solvable in the first place, create an augmented matrix of coefficients from the equations. Then put the matrix into reduced row echelon form.
Example is attached.
"Demonstrate by solving the following system."
You need to provide the system of equations.