Charles and Nathan are both working summer jobs cutting grass. The equation 200 represents the cold hiring Charles to cut grass for x hours. The table shows the same information for Nathan:
4
6
2
#
156
S2
104
Which statement is TRUE
OA Chartes' hourly rate is $1.00 cheaper.
OB Nathan's hourly rate is $1.00 cheaper.
OC Charles' hourly rate is $4.00 cheaper.
OD Nathan's hourly rate is $4.00 cheaper.

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."