Y-intercept: -5
slope: 6/2 = 3
equation of line: y = 3x - 5
inequality: y > 3x - 5
7 x 396 = 2772
Rounded to the nearest ten; 2770
Rounded to the nearest hundred: 2800
Rounded to the nearest thousand: 3000
The answer is 3. This is because the perimeter is 30 so 5x+5x+x-3+x-3 = 30. Thus you have 12x-6=30 so x = 3
Answer:

Step-by-step explanation:
Surface area of this shape = area of 2 triangles + area of 3 rectangles
