Vítor is going to guess on all 40 questions of his multiple choice test. each question on the test has 5 answer choices

What is the area of the triangle 10 13 12

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? )

Manuela solved the equation below. what is the solution to manuela’s equation?