Answer: y=x-4
explanation: -1-4=-5 0-4=-4 1-4=-3 2-4=-2
Answer:
6
Step-by-step explanation:
The first statement is true.
The second statement is false.
The third statement is true.
Answer:

Step-by-step explanation:
We can use exponent rules to try and simplify this expression down.
Exponent rules tell us that
.
This means that since we have the same base on both terms (7 and 7), we can add the exponents to get a simplified expression.

So our simplified expression is
.
Hope this helped!
The roots of x^{2} 6x-55=0 the answer is going to be
the roots is going to 3[1980/6}
x= 2.09284539