Write 7.96 as a mixed number in simplest form

Factor and solve to find roots x squared -x - 90 =0

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20