exam
Maths Puzzle
Numerical Ability
The ration of an angle to its supplement is 3:7. Find the ratio of the angle to its complement.
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exam Other Question
The budget deficit for Central City can be modeled by the equation
D = 0.5n + 6.5 where n is the number of years since 1990 and D is the deficit in millions of dollars.
Graph the equation for n ranging from 0 to 20.
a truck can be rented for $50 per day plus .20 per mile. roadrunner charges $20 per day plus .50 per mile for the same truck. how many miles must you driven in a day to make the re