Hannah wants to rewrite 18+12 using the greatest common factor and the distributive property. Which expression should she write? 1. 6(3+2)
2. 6(18)+6(12)
3. 3(18+2)
4. 6(3+12)

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula c= r/1.8 - 273, what is the temperature in celcius corresponding to r degrees rankine.

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?