Suppose that approximately 284,000,000 people live in the United States. Of these people, 32,700,000 speak a language other than English at home. Of those who speak another language at home over 50% speak Spanish

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Find the amplitude of a sinusoidal function that models this temperature variation

Two consecutive negative integers have a product of 30. what are the integers?