Find the ordered pair for the vertex.y = 4x2 + 40x + 103
A. (3, -5)
B. (-3, 5)
C. (5, -3)
D. (-5, 3)
Answer: D
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Multiply.(0.7x + 0.1)2
A. 0.49x2 + 0.14x + 0.01 B. 0.49x2 - 0.14x - 0.01 C. 0.49x2 - 0.14x + 0.01 D. 0.49x2 + 0.01
Use the method of writing each premise in symbols in order to arrive at a valid conclusion.Hard workers sweat.Sweat brings on a chill.Anyone who doesn't have a cold never felt a chill.Anyone who works doesn't have a cold.Therefore, ...
A. Hard workers don't get colds. B. Anyone who has a cold works hard. C. Hard workers don't go to work. D. Anyone who sweats works hard.
Solve the problem.The length of a table is 10 inches more than its width. If the area of the table is 
inches, what is its length?
A. 42 in. B. 32 in. C. 22 in. D. 64 in.
Solve the equation for y.2x - 9y = 7
A. y = 
x + 
B. y = 
x - 
C. y = 
x + 
D. y = 2x - 7