I believe the slope will be 8/5
Step-by-step explanation:
The answer is (x, y) = (2, -6)
Answer: Last option.
Step-by-step explanation:
The total amount of concrete in the ramp (
) will be the sum of the volume of the rectangular prism (
) and the volume of the triangular prism (
)

The formulas are:

Where "l" is the lenght, "w" is the width and "h" is the height.

Where "l" is the lenght, "b" is the base and "h" is the height.
Substituting, we get:

The correct answer is A) y - 4 = -2/5(x + 1)
We know this because of the basic form of point slope form, which is shown below.
y - y1 = m(x - x1)
In which the point (x1, y1) is on the graph and m is the slope. When counting the slope, we can see that it is -2/5 based on the fact that for every two spaces the graph travels down, it moves to the right five. This eliminates options C and D and gives us this form to work with.
y - y1 = -2/5(x - x1)
Now we have the point (-1, 4), so we can plug this in to match it with a formula.
y - 4 = -2/5(x - -1)
y - 4 = -2/5(x + 1)
The solution of the given compound inequality, 2x − 5 > 3 or 4x + 7 < −25, is <u>x < -8 or x > 4</u>. The graph of the inequality is attached.
In the question, we are asked to solve each compound inequality and graph the solution: 2x − 5 > 3 or 4x + 7 < −25.
We first solve each inequality separately as follows:-
1. 2x - 5 > 3,
or, 2x > 3 + 5,
or, 2x > 8,
or, x > 8/2,
or, x > 4.
2. 4x + 7 < - 25,
or, 4x < - 25 - 7,
or, 4x < - 32,
or, x < -32/4,
or, x < - 8.
Thus, the solution of the given compound inequality is x < -8 or x > 4.
Thus, the solution of the given compound inequality, 2x − 5 > 3 or 4x + 7 < −25, is <u>x < -8 or x > 4</u>. The graph of the inequality is attached.
Learn more about solving and graphing inequalities at
brainly.com/question/24372553
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The provided question is incorrect. The correct question is:
"Solve each compound inequality and graph the solution: 2x − 5 > 3 or 4x + 7 < −25".