The sum of −15x2 −5x + 11 and another polynomial expression is −9x2 + 3x −10. what is the other polynomial expression?

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

What are the sotions to the quadratic equation 9x^2=4

What is the slope of the line that contains the points (-2,1) and (0,-3)