Joseph graphs how much money he makes per hour on his newspaper delivery route. He finds that the graph tends to be linear and draws a line that passes through the points (3,16.5) and (8,44). About how much does he earn per hour? A. $5.00 C. $6.00
B. $5.50 D. $6.50

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)