Express speed $S$S in terms of distance $D$D and time $T$T.
A printer can print $S$S sheets of paper per minute. If it prints $P$P sheets of paper in $T$T minutes, express $S$S in terms of $P$P and $T$T.
A company that makes $\$R$$R per hour earns $\$A$$A in $T$T hours. Express $R$R in terms of $A$A and $T$T.
Which of the following scenarios can be described by a rate of hours/book?
Select all that apply.