gf(x)=g(f(x))
f(x)=3x and g(x)=5x-3
gf(x)=g(f(x))=g(3x)=5(3x)-3=15x-3
<h2> Heya </h2>
<h3>Selling Price = Rs. 851</h3>
<h3>Loss = 8%</h3>
<h3>FORMULA = 100/100 - LOSS % × SP</h3>
<h3>CP = 100/100 - 8 × 851</h3>
<h3> CP = 100/92 × 851</h3>
<h3> CP = Rs. 925</h3>
<h3>HOPE IT HELPS YOU.</h3>
Answer:
bottom
60 chocolate
Step-by-step explanation:
There are 7 that choose vanilla for every 5 that choose chocolate
The bottom diagram represents that answer
We want 84 to have vanilla
Take 84 and divide by 7 = 12
Our multiplier is 12
Multiply 5 by 12 = 60
When 84 want vanilla, 60 want chocolate
7 :5
14:10
21: 15
28: 20
35:25
42: 30
49: 35
56: 40
63: 45
70: 50
77:55
84: 60
So it checks
It's exponential decay by 10%
