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Chapter 2: Problem 42
Find the measure of the supplement of each angle. $$93^{\circ}$$
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Use the fact that page numbers on facing pages of a book are consecutive integers. The sum of the page numbers on the facing pages of a book is \(525 .\) What are the page numbers?
Use the five-step strategy to solve each problem. How will you spend your average life expectancy of 78 years? The bar graph shows the average number of years you will devote to each of your most time-consuming activities. Exercises \(21-22\) are based on the data displayed by the graph. (GRAPH CANNOT COPY) According to the American Bureau of Labor Statistics, you will devote 37 years to sleeping and watching TV. The number of years sleeping will exceed the number of years watching TV by 19. Over your lifetime, how many years will you spend on each of these activities?
A scale model of a car is constructed so that its length, width, and height are each \(\frac{1}{10}\) the length, width, and height of the actual car. By how many times does the volume of the car exceed its scale model?
Use the multiplication property of inequality to solve each inequality and graph the solution set on a number line. \(\frac{1}{2} x>3\)
8 is \(40 \%\) of what number?
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