Boris starts to use the standard algorithm to solve 86×9. His work is shown below. y
86
x9

4
what number replaces y

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12