Which inequality's graph will have a solid boundary line?
a. 2x + 3y > 7
b. x + y < 5
c. 3x + 2y < 1
d. x − y ≤ 5

Option D. x - y ≤ 5

Step-by-step explanation:

As per the rule of the graph of inequalities when we draw a graph of an inequality with sign of greater than ( > ) or the sign of less than ( < ), the area will be shown by upper zone or lower zone of the line. But boundary will be shown by the dotted line.

When inequality has the sign of ( ≥ ) or ( ≤ ) then the line will be drawn as a solid boundary.

x - y ≤ 5 has the sign of ( ≤ ) therefore boundary will be a solid line in this inequality.

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.

the answer is 9.8975

explanation:

when you multiply the "39.59" with the 25% it reduces it and shows its final discounted price. hope this !

step-by-step explanation: