A company owns two dealerships, both of which sells cars and trucks. Dealerships A sell a total 164, cars and trucks. Dealerships B sells twice as many car and half as many trucks as dealerships A, and sells a total of 229 cars and trucks

1 answer

Let's assume the number of cars sold by Dealership A is c and the number of trucks sold by Dealership A is t.

According to the information given, Dealership A sells a total of 164 cars and trucks, so we can write the equation:

c + t = 164 ----(1)

Dealership B sells twice as many cars as Dealership A, so the number of cars sold by Dealership B is 2c. Dealership B sells half as many trucks as Dealership A, so the number of trucks sold by Dealership B is (1/2)t. The total number of cars and trucks sold by Dealership B is given as 229, so we can write the equation:

2c + (1/2)t = 229 ----(2)

Now, we can solve these two equations simultaneously to find the values of c and t.

From equation (1), we can express c in terms of t:

c = 164 - t

Substituting this value of c into equation (2):

2(164 - t) + (1/2)t = 229

328 - 2t + (1/2)t = 229

328 - 229 = (3/2)t

99 = (3/2)t

Multiplying both sides by 2/3:

t = (2/3) * 99

t = 66

Substituting this value of t into equation (1):

c + 66 = 164

c = 164 - 66

c = 98

Therefore, Dealership A sells 98 cars and 66 trucks, while Dealership B sells 2 * 98 = 196 cars and (1/2) * 66 = 33 trucks.