A woman earns $10 per hour at her job. The boss gives her a 30% raise. What is her new salary per hour?
$3
$ 10.50
$13
$40
None of these

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get