determine dos números inteiros cuja determine os dois números inteiros coração não resulta em _ 1 e a multiplicação em _ 6​

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.

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27