Identify a, b, and c for the equation: x2 + 2x – 8 = 0

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid