Melissa wants to buy a new pair of shoes that have an oringinal price of $45 . melissa has a coupon for 20 percent off to use on them , which amounts to a discount of $9 . if sales tax is 9 percent on the final price of shoes , how much tax will she need to pay?

1- identificar select the category that corresponds to each term. january 23 11: 59 pm unlimited attempts remaining grade settings 276-279 vocabulary list modelo fiesta quinceañera casada adolescencia viudo juventud navidad niñez vejez aniversario de bodas divorciado madurez cumpleaños soltera

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?