The equilateral triangle and the rectangle have the same perimeter. triangle: 2.5x + 10. rectangle: x +12 + 8x

what is the value of x?
what is the perimeter of the rectangle?

What fraction of one year is 8 months

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

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.