If a rectangular prism block of lead has dimensions 5.2 inches, 4.5 inches, and 6 inches and weighs 1587 grams, find its' density. Give your answer in grams per cubic inch and round to the nearest hundredth?

Find the slope of the line y =8/9x + 1.

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.