Fill in each blank with one of the words or phrases listed below. Some choices may be used more than once and some may not be used at all.
The formula x = 
is called the 
formula.
A. quadratic
B. completing the square
C. square root
D. vertex
Answer: A
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Provide an appropriate response.Two surveyors are working together to determine the width of a lake using a large pine tree as a reference point on the opposite shore. The distance between the two surveyors is 279.0 meters, and the measurement of angle A is 32°. Round distances to the nearest tenth. What is the distance between Surveyor 2 and the tree?
Fill in the blank(s) with the appropriate word(s).
Solve.A mother is choosing which baby foods to serve her infant. A jar of meat has 
of protein and 32 calories. A jar of vegetables has 
of protein and 16 calories. How much of each will she need to serve to get 
of protein and 109 calories?
A. There are infinitely many such combinations. B. There is no such combination. C. 2 jars of meat and 1.5 jars of vegetables D. 1.5 jars of meat and 2 jars of vegetables
Simplify.(9x3 + 2x2) - (8x2 - 6x -1) - (4x3 + x - 3)
A. 13x3 - 10x2 + 5x - 4 B. 5x3 - 4x2 - 5x + 4 C. 5x3 + 6x2 + 7x - 4 D. 5x3 - 6x2 + 5x + 4
Simplify the expression.
A. 
B. 
C. 
D. 