What is the volume of the cube? 3.375 cm3 9 cm3 4.5 cm3 2.25 cm3

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.

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?