Perform the division write the result in STANDARD form. Show your work.
2+i/7-i

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

What is the approximate value of  q  in the equation below? –1.613–1.5220.5853.079

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?