Lin runs 5 laps around a track in 6 minutes. Use this information to answer questions 2-4. If Lin runs 21 laps at the same rate, how long does it take her?
Please help

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Currently, the largest cruise ship has a tonnage of 225,282 gross tons (gt). which of the following is a reasonable estimate for the tonnage of this cruise ship? a. 2 × 10^5 gt b. 2 × 10^6 gt c. 2 × 10^-5 gt d. 2 × 10^-6 gt