V=M/D The formula above relates volume V, mass M, and
density D. What is density in terms of volume and
mass?

Are carpet coast $15 per square metre. the total delivery charge is $21 peter buys n squared metres of carpet what is the expression which represents the total cost in $

The chart below shows the distribution of weeds in yard

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles