Juan drives an 18-wheeler transporting 7 new vehicles to a car dealership. If the weight per vehicle is 3,500 pounds, what is the total weight, in tons, of all the vehicles being transported?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

Find the nonpermissible replacement for binthis expression.b2/5b +5