Answer:
Step-I by-step explanation:I don’t know
Answer:
Ok
Step-by-step explanation:
do u mean into bracket 61/4 raised to the power of 4???
X - 21.5 = <span>x less 21.5
answer
</span><span>d. x less 21.5
</span>hope it helps
Answer:
answer B: (2,-2)
Step-by-step explanation:
First, write the equations on top of each other:

Then, multiply the the second equation by 2 so that we can use elimination of the y-variable:

Next, use elimination to find the value of "x":

So, your x-value is 2.
Now, substitute your x-value into one of your equations, let's take the second equation, 2x-y=6:

Your y-value is -2.
With all your information gathered, you find that the solution to this system of equation is (2,-2).
This equals: x^3 + 5x^2 - 4x - 20
making the degree 3, the LC 1, and the y-int 20
hope this helps