What are the solutions to the quadratic equation 2x^2+x=3

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

41/17 as a decimal rounded to the nearest hundredth

What ia the sum if the first 7 terms of the geometric series