Answer:
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Step-by-step explanation:
Answer:
x - 80
Step-by-step explanation:
Ravi had x dollars in all.
x - 80
Answer:
x = - 1
Step-by-step explanation:
I hope this will help you
For this case we have the following equation:

Deriving we have:

We match zero:

We clear the value of x:

Then, we substitute the value of x in the equation of the parabola:

Thus, the vertex of the parabola is the ordered pair:
Answer:
The vertice is:
Answer:
Answer is 3x – 14 + 4x
- 3x – 14 + 4x = 7x - 14
Step-by-step explanation:
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