Choose the equation that matches the graph.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
- 
= 1
Answer: A
Mathematics
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Determine whether the number is divisible by 2, 3, 4, 5, 6, 8, 9, and/or 10.10,947
A. 9 B. 3, 9 C. 3 D. 2, 3, 9
Mathematics
Solve the system by elimination.y2 + 4x2 = 21y2 - x2 = 1
A. (3, 
), (3, -
), (-3, 
), (-3, -
)
B. (2, -
), (2, 
)
C. (2, 
), (-2, 
)
D. (2, 
), (2, -
), (-2, 
), (-2, -
)
Mathematics
Solve the problem.The perimeter of a rectangle is 40 inches and its area is 75 square inches. What are its dimensions?
A. 4 in. by 14 in. B. 6 in. by 14 in. C. 4 in. by 16 in. D. 5 in. by 15 in.
Mathematics
State whether the statement is true or false.
?
The test point 
satisfies the inequality 
.
What will be an ideal response?
Mathematics