A. 45/7
B. 32.45
C. 45/3
D. 9.45
E. 2.0
If 4x + 5y = 83 and 3x/2y = 21/22, then y-x = ?
If y(u) = 2u2 + 2 then what is the value of y, if u = 3?
If u(m) =3m2+ 2 then what is the value of u(m + 4)?
If a * b – 2a – 3b + ab, then 3 * 5 + 5 * 3 is equal to:
s varies directly as the square of p. When s = 3.5, p = 0.5 If s = 90, then c would be equal to
Find tan 9 − tan 27 − tan 63 + tan 81 ( all angles in degrees)
The largest value of min (2 + x², 6 - 3x) when x > 0 is
If s varies directly as e and s/e = 6, then what is the value of s when e = 2.2?
If (h – 3) = 4h – 7, then which of the following could be the value of h?
Which of the following value of x do not satisfy the inequality (x² - 3x + 2 > 0) at all?