A carpenter is making a table that will be 45 inches wide. He is gluing boards together. Each board 3¾ inches wide. How many boards does the carpenter need make the table?

What is the slope of the equation y =

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab