Anna works at starbucks for $12 an hour. she also babysits for $10 an hour. she needs to earn at least $120 per week, but she does not want to work more than 20 hours per week. write a system of inequalities to describe the number of hours anna could work at each job.

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

What statement is true? 2x^2-9x+2=-1

Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site