A dilation with a scale factor of 6/4 is A. an enlargement B. a reduction C. mean D. volume​

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

Answer for 10 points show work you guys in advanced < 3

Here is another math questions. i will keep asking different questions. 4^2x=6