A)
B)
C)
D)
E.
A company executive wants to divide the company's n departments into a number of new divisions. How many departments does the company have?
(1) If each new division is to have 5 departments, 2 departments will be left over.
(2) If each new division is to have 6 departments, 3 departments vrfl be left over.
If x, y, and z are positive integers and x3y4 = z, what is the value of x?
(1)
y = 2
(2)
z = 2,000
A)
B)
C)
D)
D)
A quantity of solution that is 3% salt by volume was mixed with a quantity of solution that is 9% salt by volume to produce a quantity of solution that is 4% salt by volume. How many liters of the 9% solution were used?
(1) The quantity of 3% solution was 5 times the quantity of 9% solution.
(2) The quantity of 4% solution produced was 150 liters.
Akira’s monthly income consists of his monthly salary of $3,200 plus a 6 percent commission on the portion of his monthly sales that is in excess of $3,000. If Akira’s monthly income was $3,320 in March and $3,620 in April, what was the total amount of his sales in March and April?
If 10 circles, all with different radii, are positioned in the same plane, what is the maximum possible number of distinct points where 2 or more of the circles intersect?
