Which graph shows the solution to this inequality? 3r + 2(12r + 7) ≤ 5r – 8
A. A number line with a solid dot at negative 1 shaded to the right.
B. A number line with a solid dot at 1 shaded to the left.
C. A number line with a solid dot at 1 shaded to the right.
D. A number line with a solid dot at negative 1 shaded to the left.

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?

Which value is not a solution of 8x^3 – 1 = 0

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.