3/8 x 3 3/7 written down

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?