John made of a pound of fudge and mary made of a pound of fudge. ricky takes the sum of the two amounts of fudge and divides it into three equal portions, planning to keep one portion for himself. how much fudge does ricky keep?

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

If rt is greater than ba, which statement must be true ?

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)