What is the solution of sqrt x + 2 - 15 = -3? a. x = 142 b. x = 232 c. x = 322 d. no solution

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.