Answer:
55%
Step-by-step explanation:
To find the percent discount
Take the original price and subtract the new price
75-33.75 =41.25
Divide this by the original price
41.25/75
.55
Multiply by 100
55%
This is the percent decrease
1,119.6 in. the answer is c my diddle.
Find the area of the hexagon which is 259.81
Find the area of the squares which is (6)100
Find the area of the triangles which was (6)43.3
259.81 + 600 + 259.8
519.6 + 600 = 1119.6
Answer: The graph is attached.
Step-by-step explanation:
1. Solve for y, as following:

2. The equation of the line in slope intercept form is:

Where m is the slope and b is the y-intercept.
3. In this case the equation of the line is:

then:

4. Find the x-intercept. Make y=0. Then:

5. Then, plot the line that passes through the points (0,7) and (4.9, 0).
6. The symbol of the inequality is < therefore, the line must be dashed and indicates that the region under the line must be shaded.
Then you obtain the graph attached.
Answer: Tracking is the practice of putting students into specific curriculum groups based on their test scores and other factors.