Inequalities: the dance committee hired a dj for the fall dance. the dj charges $125 per hour plus $55 for an assistant. the committee wants to keep the total cost under $555. what is the maximum amount of hours the dj will play at the dance?

What is the frequency of the sinusoidal graph?

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?