Ashipping company delivered 38,728 letters and 41,584 packages. write and solve an equation to find how many items the company delivered.

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

The weight of a full steel bead tire is approximately 800 grams, while a fighter wheel weighs only 700 grams. what is the weight of each tire in pounds?