I need one more brainliest can anybody help me

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?

Solving algebraic equations 2m+3=11

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.