Perform the division.(x2 - 25) ÷ (x + 5)
A. x - 25
B. x + 25
C. x2 - 5
D. x - 5
Answer: D
Mathematics
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Multiply and simplify.
? 3b
A. 
b
B. 
C. 
D. 11b
Mathematics
Solve for the unknown number. x - 19 = 5
A. 13 B. 24 C. 7 D. 15
Mathematics
Find the vertices of the hyperbola.16(y + 2)2 - 25(x - 1)2 = 400
A. (1, 3) and (1, -7) B. (-3, -2) and (5, -2) C. (-1, 7) and (-1, -3) D. (-5, 2) and (3, 2)
Mathematics
Write an algebraic equation and use it to solve the problem.Five friends drove at an average rate of 55 miles per hour to a weekend retreat. On the way home, they took the same route but averaged 65 miles per hour. What was the distance between home and the retreat if the round trip took 10 hours?
A. 5
miles
B. 3575 miles
C. 595
miles
D. 297
miles
Mathematics