<em>you just add 8 + 8 + 8 it equals </em><u><em>24. rounded it will be 20</em></u>
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<u><em>im pretty sure thats how you do it if not sorry</em></u>
Answer:
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Step-by-step explanation:
slope= -4/3
y-intercept= -4
y=mx+b
y= -4/3x-4
Answer:
3rd one? Someone correct me if I’m wrong
Step-by-step explanation:
Answer:
Step-by-step explanation:
3x – y + 2z = 6 - - - - - - - - - 1
-x + y = 2 - - - - - - - - - - - - -2
x – 2z = -5 - - - - - - - - - - - -3
From equation 2, x = y - 2
From equation 3, x = 2z - 5
Substituting x = y - 2 and x = 2z - 5 into equation 1, it becomes
3(y - 2) – y + 2z = 6
3y - 6 - y + 2z = 6
3y - y + 2z = 6 + 6
2y + 2z = 12 - - - - - - - - - 4
3(2z - 5) – y + 2z = 6
6z - 15 - y + 2z = 6
- y + 6z + 2z = 6 + 15
- y + 8z = 21 - - - - - - - - - - 5
Multiplying equation 4 by 1 and equation 5 by 2, it becomes
2y + 2z = 12
- 2y + 16z = 42
Adding both equations
18z = 54
z = 54/18 = 3
Substituting z = 3 into equation 5, it becomes
- y + 8×3 = 21
- y + 24 = 21
- y = 21 - 24 = - 3
y = 3
Substituting y = 3 into equation 2, it becomes
-x + 3 = 2
- x = 2 - 3 = -1
x = 1
Answer:
Some the disease that Natterson-Horowitz sees in both human and animal patients are congestive heart failure, brain tumors, leukemia, diabetes, arthritis and breast cancer.
Step-by-step explanation:
