Find the standard-form equation of the ellipse centered at the origin and satisfying the given conditions.An ellipse with intercepts (±9, 0) and (0, ±8)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: C
Mathematics
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Solve the system by graphing.3x - 2y = 143x + 2y = 22
A. {(6, 2)} B. {(3, 13)} C. {(2, 6)} D. ?
Mathematics
Use the table to find the monthly payment on the given loan. 
amount: $70,000; rate: 10%; time: 30 years
A. $720.30 B. $614.60 C. $513.80 D. $675.50
Mathematics
Provide an appropriate response.True or false? If xd and xe are denominators of two fractions and d > e, then xd is the LCD.
A. True B. False
Mathematics
Find the first term and the common difference for the arithmetic sequence. Round approximations to the nearest hundredth.a5= 112, a34= 605
A. a1= 44, d = 493 B. a1= 44, d = 17 C. a1= 493, d = 17 D. a1= 493, d = 44
Mathematics