Answer:
The inverse relation is:
Step-by-step explanation:
We need to solve for x.
Useful formula: (x-y)^2=x^2-2xy+y^2.
Now, take the square root of both sides:
Add 4 on both sides:
Interchange x and y:
The inverse relation is:
Answer:
$41000
Step-by-step explanation:
If her salary was $1,000 more than the previous year and she save $4,200, $4,200 was 10% of her salary. So we should create an equation. (x being her salary from the previous year)
0.1(x+1000)=4200 (divide 4200 by .01)
x+100=42000
42000-1000= 41000
Answer:
plz ion know what is the awnser to mine
Step-by-step explanation:
The answer is a because u replace x with zero to find the why value
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