Answer:
Step-by-step explanation:
What i would do is multiply both sides by 2z + 1
so you get z-6=20z+10
-19z=16
z=-16/19
Answer is 16 1/3. hope that helps
Answer:
You just described it! You descibe the probability is measured by the measure of one against the whole. 20 is what you are after, and 40 is the total amount, so 20/40, or 1/2, is correct.
Have a great day!
Answer:
w is the correct answer
Step-by-step explanation:
If we choose the point (3, 0), we obtain
0 <= -1, which is not true. So we shade the region to the left of x = 4 (which is a dashed vertical line) and below
y = (1/3)x - 2 (which is a solid line).
Since I cannot see the graphs, the only thing I can do is tell you the characteristics. If the graph has a negative slope, that means that is going down when read left to right. If the y-intercept=8, that means that the line crosses the y-axis at 8.
