1. This graph represents a relation Which set of ordered pairs is included
in this relation?
A. {(9.-3). (4,-2), (0,0), (1,1)}
B. {(-3,9). (-2,4), (0,0), (1,1)}
C {(-9,3), (-4,2), (0,0), (1,1)
D. {(3.-9), (2,-4), (1,-1), (0,0)}

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?