What is the algebraic expression for the following word phrase: the sum of 5 and 2x? a. 7x b. 5+2 c. 5x +2x d. 5+2x ( choose the correct one)

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

Which graph represents the parent function of y=(x+2)(x-2)

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?