Answer:
i know the answer
Step-by-step explanation:
<h2><em><u>Solution</u></em> : </h2>
let the last number be x
we know,
So,
therefore, the last number is 10.
Answer:\Another way to solve a system of equations is by substitution. With this method, you are essentially simplifying one equation and incorporating it into the other, which allows you to eliminate one of the unknown variables. Consider the following system of linear equations:
Step-by-step explanation:
hope this helps!
Answer:
{-9,1,11}
Step-by-step explanation:
Just place the domain values to your x value in the function.
Step-by-step explanation:
option A i think
hope it helps