Here's what I did and I checked it So it is correct!!
25% is your answer.
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I hope that helps you!! Any more questions please feel free to ask!!
Answer:
76.8
Step-by-step explanation:
Using the proportion
→ Percent is out of 100
= ( cross- multiply )
100n = 7680 ( divide both sides by 100 )
n = 76.8
Slope = -6
Y-intercept = (0,11)
X Y
0 11
1 5
The oldest cousin should be 10. If their ages are consecutive even whole numbers, then the younger cousins should be 2 & 4. 2+4=6+10=16