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