Two sides of a triangle measure 18 meters and 13 meters. Which of the following measures could represent the perimeter of the triangle? A. 34 meters B.37 meters D.68 meters

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.

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?