The associative and commutative properties for addition allow for three or more integers to be added in any order. Find the given sum.10 + 8 + (-12)
A. 14
B. 30
C. -10
D. 6
Answer: D
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Solve the problem.A storage company rents their 10' × 10' space for $66.99 per month. They have a smaller 5' × 7' space available for 0.6 times the cost of the larger unit. What is the rental cost of the smaller space (round to the nearest cent)?
A. $46.89 B. $40.19 C. $111.65 D. $26.80
Find the vertices of the ellipse.9x2 + y2 - 162x + 720 = 0
A. (9, 3), (9, -3)
B. (3, 9), (3, -9)
C. (9, 2
), (9, -2
)
D. (3, 4
), (3, -2
)
Describe the domain and range of the function.
?
?
A. domain: The disk 
range: The interval (0, 1)
B. domain: The disk
range: The interval [0, 1]
C. domain: The disk
range: The interval [0, 1)
D. domain: The disk
range: The interval [0, 1]
E. domain: The disk
range: The interval [0, 1)
Solve the problem.A financial planner predicts that a certain stock will increase in value 19% each year. Thus, the yearly stock values can be modeled by a geometric sequence whose common ratio r is 1.19. If the initial stock value was $29, write the first five terms of the sequence. Round to the nearest cent, if necessary.
A. $34.51, $41.07, $48.87, $58.15, $69.20 B. $29, $30.19, $31.38, $32.57, $33.76 C. $29, $41.07, $48.87, $58.15, $69.20 D. $29, $34.51, $41.07, $48.87, $58.15