Acertain mail service charges $15 for an overnight package, plus 18 cents per pound. find the cost of mailing a 40-pound package through this company.

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?