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How many integers x are there so that |x−3.5|<2 ?

A. 2
B. 3
C. 4
D. 5
E. 6

The product of three positive integers is 300. If one of them is 5, what is the least possible value of the sum of the other two?

A. 16
B. 17
C. 19
D. 23
E. 32

How many integers x are there so that |x−3.5|<2 ?

A. 2
B. 3
C. 4
D. 5
E. 6

The ratio of the current ages of Momen and his brother is 15:14. The ratio of the ages of Momen and his sister in 6 years will be 18:19. The gap between Momens age and his sister is the same as the gap between Momens age and his brother. What is Momens current age?
A. 26
B. 28
C. 30
D. 34
E. Cannot be determined

If n > 6 and 3m + 5n = 0, then which of the following must be true?

A. m > 10
B. m <−10
C. m = 10
D. n < 10
E. n > 10

If x = 9 is one solution to the quadratic x^2 − yx + 27 = 0, what is the value of y?

A. −12
B. −3
C. 3
D. 6
E. 12