Solve the problem.Use the Pythagorean Theorem to find x.
A. x = 7
B. x = 8
C. x = 9
D. x = 
Answer: A
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Evaluate the exponential form.90
A. 1 B. -1 C. 9 D. 0
Write the whole number in words.Jennilee has 30,000 frequent flier miles.
A. Thirty million B. Thirty thousand C. Three hundred thousand D. Three thousand
Provide an appropriate response.Jamie used the Pythagorean theorem to find the length of the missing side of the triangle shown. 
He did the following calculations:x2 + 72 = 102?x2 = 102- 72?x2 = 51?x = 
?x ? 7.1Why did Jamie not get the correct answer?
What will be an ideal response?
Find the vertex, focus, and directrix of the parabola. Graph the equation.y2 + 8y = 8x + 40
A. vertex: (-7, -4)
focus: (-9, -4)
directrix: x = -5
B. vertex: (-7, -4)
focus: (-7, -6)
directrix: y = -2
C. vertex: (-7, -4)
focus: (-5, -4)
directrix: x = -9
D. vertex: (-7, -4)
focus: (-7, -2)
directrix: y = -6