Which object shown below could we slice diagonal to its base/face to create a triangle cross-section?

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Pick the description of a geometric object that best matches the real world object box for a deck of card

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups