Kristin has 3 2/3 yards of plaid ribbon. She has 2 5/6 yards of polka-dot ribbon. Part A

Estimate how many yards of ribbon Kristin has in all.

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

Two lines parallel to the same plane are parallel to eachother

Find the solution of each of the following.