Answer:
- x²+ 300x + 50,000
Step-by-step explanation:
The polynomial −2x² + 700x represents the budget surplus of the town of Alphaville.
Again, Betaville's surplus is represented by x² − 400x + 50,000.
{where x is the tax revenue in thousands from both towns}
Now, the expression that represents the total surplus of both towns together will be
= (−2x² + 700x) + (x² − 400x + 50,000)
= - x²+ 300x + 50,000
where x is the tax revenue in thousands from both towns. (Answer)
2998 feet of glass was needed to cover the pyramid. You add 646 plus 350 and multiply by 3, which is the side length of the pyramid. (Pyramids or triangles have 3 sides.)
Answer:
no real zeros
Step-by-step explanation:
We can use b^2-4ac which is 25-16*29.
We know that is negative meaning there is no real zeros.
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