for a fire hose with a nozzle that has a diameter of 3 inches the flow rate f ( in gallons per minute) can be modeled by f =120 square root p is the nozzle pressure in pounds per square inch if the flow rate is 15,183 gallons per minute what is the nozzle pressure

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Solve the system of equations. y= 2x y= x^2 - 15

Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15