(0,3.75)(15,0)
slope(m) = (0 - 3.75) / (15 - 0) = -3.75/15 = - 0.25 or -1/4
y = mx + b
slope(m) = -1/4
(15,0)...x = 15 and y = 0
now we sub
0 = -1/4(15) + b
0 = -15/4 + b
15/4 = b
y = -1/4x + 15/4
1/4x + y = 15/4....multiply by 4
x + 4y = 15.....and since it is a solid line, it contains an equal sign...and since it is shaded above the line, it is greater.
so ur inequality is : x + 4y > = 15 (thats greater then or equal)
2x +3y =70
2(0) +3y=70
3y=70
- -
3. 3
Y=23.3 repeating
Hello there!
See picture below...
Let me know if you have any questions about the answer. As always, it is my pleasure to help students like you!
D because the top and the bottom are faces and the middle is a face
From top to bottom: 6, 2, -2, -6