Solve the equation.3(1 + 2x) = 27
A. -1
B. 9
C. 1
D. 3
Answer: C
Mathematics
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Find an equation for the ellipse described.Vertices at (-4, 6) and (8, 6); focus at (6, 6)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
- 
= 1
D. 
+ 
= 1
Mathematics
Simplify where possible. Then solve the equation.12 - 12 = 6f - 5f
A. f = 1
B. f = 0
C. f = 12
D. f = 
Mathematics
Solve the problem.Let f(x) compute the cost of a rental car after x days of use 
per day. What does 
compute?
A. The number of days rented for x dollars B. The cost of rental for 26 days C. The number of days rented for 26 dollars D. The cost of rental for x days
Mathematics
Give the domain and range of the relation.y = x2 + 1
A. domain: (-?,?); range: (-1, ?) B. domain: (-1, ?); range: (-?, ?) C. domain: (-?, ?); range: [1, ?) D. domain: (1, ?); range: (-?, ?)
Mathematics