1.) Solve. 6a − 5 = 5 + a

The solution is a =

2.) solve

6x + 4 = x + 9

The solution is x =

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

What is the absolute value of -100000000000000?