Which expressions represent rational numbers? Select all the apply.

StartRoot 100 EndRoot StartRoot 100 EndRoot
13.5 + StartRoot 81 EndRoot
StartRoot 9 EndRoot + StartRoot 729 EndRoot
StartRoot 64 EndRoot + StartRoot 353 EndRoot
One-third + StartRoot 216 EndRoot
Three-fifths + 2.5

30 points and i will give brainliest the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.

Carly stated, “all pairs of rectangles are dilations.” which pair of rectangles would prove that carly’s statement is incorrect?

Arepresentative from plan 1 wants to use the graph below to sell health plans for his company how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans?