In 2012,five u. s. postal stamps cost money 2.20.how much did seven stamps cost

The triangles are similar. what is the value of x? show your work.

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Draw a scaled copy of the circle using a scale factor of 2