If 1 is added to the numerator and denominator of a fraction, the value obtained is 45.If 5 is subtracted from its numerator and from its denominator, the resulting value is 12.Find the fraction.

The price of a coat increased from $78 to $92. what is the price increase percentage?

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.