In percentage is .01 the same as .1

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

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?

How do i put 3(x+7) in distributive property