Solve and check. = x - 3

A. 1, 6
B. 1, 13
C. 6
D. 6, 13


Answer: C

Mathematics

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The following problem involves adjustable-rate mortgage. You the given table if necessary.Harry has a 1-year ARM for $85,000 over a 30-year term. The margin is 2%, and the index rate starts out at 5.5% and increases to 8% at the first adjustment. The balance of principal at the end of the first year is  Find the amount of monthly payment for the first month of the first year.

A. $718.14 B. $689.42 C. $594.33 D. None of the above is correct.

Mathematics

Identify the fraction as a proper fraction, an improper fraction, or a mixed number.8

A. Improper fraction B. Proper fraction C. Mixed number

Mathematics

Solve the following quadratic application using the given graph. An arrow is fired into the air with an initial velocity of 160 feet per second. The formula  models the arrow's height above the ground, y, in feet, x seconds after it was shot into the air. (i) When does the arrow reach its maximum height? (ii) What is the maximum height? (iii) Write the vertex as an ordered pair. (iii) Write the vertex as an ordered pair. (iv) Write the x-intercepts as ordered pairs. What are the real-world meanings of the intercepts?

A. (i) The arrow reaches its maximum height 6 seconds after it is fired into the air. (ii) The maximum height of the arrow is 720 feet. (iii) Vertex: (6, 720) (iv) x-intercepts: (0, 0) and (0, -20); The arrow is on the ground 0 seconds after being fired and -20 seconds after being fired. B. (i) The arrow reaches its maximum height 5 seconds after it is fired into the air. (ii) The maximum height of the arrow is 400 feet. (iii) Vertex: (5, 400) (iv) x-intercepts: (0, 0) and (0, 10); The arrow is on the ground 0 seconds after being fired and 10 seconds after being fired. C. (i) The arrow reaches its maximum height 6 seconds after it is fired into the air. (ii) The maximum height of the arrow is 1200 feet. (iii) Vertex: (6, 1200) (iv) x-intercepts: (0, 0) and (0, 9.69); The arrow is on the ground 0 seconds after being fired and 9.69 seconds after being fired. D. (i) The arrow reaches its maximum height 5 seconds after it is fired into the air. (ii) The maximum height of the arrow is 80 feet. (iii) Vertex: (5, 80) (iv) x-intercepts: (0, 0) and (0, -10); The arrow is on the ground 0 seconds after being fired and -10 seconds after being fired.

Mathematics

Provide an appropriate response.Solve:x2(x2 - 9) < 0

What will be an ideal response?

Mathematics