At the beginning of the day, the temperature was 3 degrees below zero Celsius at the end day the temperature was 5 degrees above zero Celsius. Over the day, how many degrees did the temperature change ?

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Which equation represents the function on the graph?