Which of the statements is true about the graph for the system of inequalities? y ≤-2x
y ≥ 3
A) Area C should be the shaded region.
B) The graph of the boundary line for y ≥ 3 should be dashed.
C) The equations y < -2x should be an uphill line, not a downhill line.
D) Area A should be the shaded region instead of the region shaded on the graph.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!

47

step-by-step explanation:

30,40,50 is correct answer