The sum of a two-digit number is 9. If the digits are reversed, the new number increased by 9 equals 3 times the original number. Find the number

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

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.