George has a wood board that is 8 feet long. He notices that 2 3/5 feet of the board is damaged and cannot be used. George will use the rest of the board to make small boxes. Each box needs 7/10 feet of the board. At most, how many complete boxes can be made?

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

The trigonometric ratios sine and secant are reciprocals of each other

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks