Which equation does the graph of the systems of equations solve? two linear functions intersecting at 2, negative 3 a. one half x + 4 = 2x − 1 b. −one half x + 4 = −2x − 1 c. −one half x − 4 = 2x − 1 d. one half x − 4 = −2x + 1

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.