Given: x + 3.8 > -10.02.

Choose the solution set.

{x | x R, x > -10.40}
{x | x R, x > -13.82}
{x | x R, x > -6.22}

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?