Leonard and liam each own a collection of vintage cars. leonard has 7 cars more than liam has. three times the number of cars leonard has and two times the number of cars liam has add up to 96. the system of linear equations that relates the number of cars leonard has (x) and the number of cars liam has (y) is . the solution of this system is .

Actual measurement of bed is:

200 cm by 150 cm

Step-by-step explanation:

Elena’s bed measures 4 cm by 3 cm on the scale drawing.

The ratio of scale drawing to actual bed size is 1 to 50.

i.e. On scale drawing Length of bed=4 cm

Actual Length of bed= 4×50 cm

                                   = 200 cm

On scale drawing Width of bed=3 cm

Actual Width of bed= 3×50 cm

                                   = 150 cm

Hence, actual measurement of bed is:

200 cm by 150 cm