exam
Maths Puzzle
Numerical Ability
Using the formula for the sum of an arithmetic sequence, what is the sum of the first 20 terms?
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A real estate agent is paid a commission of one and three-quarter percent of the total value of the houses which she sells each month. How much does she earn in a month when she se
A line has an equation of 2x-(2/3)y=4What is the slope and the y-intercept?
slope=-4/3, y-intercept =4
slope=2, y-intercept=-2/3
slope=3, y-intercept=6
sloope=-2, y-intercept=5