There are three girls, Olivia, Sarah, and Grace. Olivia gives her pen to Sarah. Sarah gives her pen to Olivia and Grace. Grace gives her pen to Olivia. Organize the given data in a matrix.

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter