Wo friends drive off in different directions from the same place. one heads north at 40 miles per hour, while the other heads east at 35 miles per hour. complete an equation for the distance between the friends after t hours. distance = preview

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?

Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?