Solve the following geometry question.

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

What are the solutions to the equation 4x2+3x=24-x

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8