A store is offering a 30% discount off the regular price of a jacket them amount off the discount was $21 what was the regular price of the jacket

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

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

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.