(08.01)consider the following system of equations:
y = 5x + 6
y = −x − 7
which description best describes the solution to the system of
equations?
line y = 5x + 6 intersects line y = −x − 7.
lines y = 5x + 6 and y = −x − 7 intersect the x-axis.
lines y = 5x + 6 and y = −x − 7 intersect the y-axis.
line y = 5x + 6 intersects the origin.

The correct option is 1.

Step-by-step explanation:

If a system of equation have two equation, then the intersection points of both equation are the solutions of the system of equation.

The given system of equations is

Both equations represent lines because both have degree 1.

The solution to the system of  equations is the intersection of both the lines. It means the statement "Line y = 5x + 6 intersects line y = −x − 7" describes the solution to the system of  equations.

Therefore the correct option is 1.

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

3

step-by-step explanation: