Given 6x + 3y = 9, what is the value of y when x = 8? -13 6 19 -2.5

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Given that δabc is similar to δdef, which is a possible trigonometric ratio for ∠d? a) tan d = 24 30 b) tan d = 30 24 c) tan d = 18 24 d) tan d = 24 18