The associative and commutative properties for addition allow for three or more integers to be added in any order. Find the given sum.3 + (-13) + 11 + (-1)
A. 28
B. -22
C. 0
D. -20
Answer: C
Mathematics
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Solve the problem, using 3.14 for ?. Round to nearest tenth unless instructed differently.Find the cost to asphalt a circular racetrack if asphalt costs $50 per 100 ft2. (Use 3.14 for ?. Round to the nearest dollar.) r = 90 ft R = 115 ft
A. $12,717 B. $20,763 C. $3925 D. $8046
Mathematics
Write the quadratic function in the form y = a(x - h)2 + k.y = x2 - 8x + 26
A. y = (x - 4)2 + 10 B. y = (x + 4)2 - 10 C. y = (x - 4)2 - 10 D. y = (x + 4)2 + 10
Mathematics
Solve the problem.A piece of cable which is 
m long is to be cut into pieces 
m long. How many pieces will there be?
A. 24 pieces
B. 
piece
C. 36 pieces
D. 8 pieces
Mathematics
Solve using any method.
a. 
b. inconsistent
c. (-4,4 )
d. 
e. 
Mathematics