Respuesta :

Answer:

750$

Step-by-step explanation:

[tex]Amount= 300*\frac{1050}{420} =750[/tex]

It costs $1470 to tile a room with 1059 square feet.

Explanation:

To tile a room with 1 square foot, it costs:
420 ÷ 300
= $1.4

To tile a room with 1050 square feet, it’s cost:
1.4 x 1050
= $1470