Write an equation for the ellipse.center at origin; length of major axis 12; y-intercepts (0, ±5)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: D
Mathematics
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Fill in the blank(s) with the appropriate word(s).
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A. -3 cm; 0.06% B. -7 cm; 14% C. -7 cm; 0.14% D. -3 cm; 6%
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Find the sum without the use of a number line.(-7 )+ (-17)
A. -25 B. -24 C. 24 D. -10
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Add or subtract. Simplify all answers. Express as a mixed number.38
- 25
A. 12
B. 12
C. 13
D. 11
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