A train consisting of 50 cars and one locomotive weighs a total of 4,725 tons. The locomotive weighs 125 tons. All of the cars have the same weight. Find the weight (in tons) of one car.

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

step-by-step explanation:

for the free