Solve the quadratic equation by using a numeric approach. x squared + 1.1 x minus 2 = 0 a. x = 1.7 and x = -29.2 c. x = 2.3 and x = -22.2 b. x = 3.7 and x = 29.2 d. x = 1.9 and x = -22.2

None of the options are correct, the correct answers are: x = 0.967 and -2.067

Step-by-step explanation:

Comparing this equation with

a = 1, b = 1.1, c = -2

Using the almighty formula for solving quadratic equation:

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.

im not sure

step-by-step explanation: