Perform the operation indicated.
÷ (x + 7)
A. -1
B. -(x - 7)(x + 7)
C. - 
D. - 
Answer: C
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Use synthetic division to find the quotient and remainder.(x3 - 5) ÷ (x - 1)
A. x2 - x - 1
B. x2 + x + 1 + 
C. x2 + x + 1 + 
D. x3 - x2 - x - 1
Find the distance d(P1, P2) between the points P1and P2.P1 = 
; P2 = 
A. 0.250 B. 0.970 C. 4 D. 1.031
Let a and b be positive numbers. Determine whether the statement is true or false.(-a)(-a) is a positive number.
A. True B. False
Solve the proportion problem.To estimate the number of people in Springfield, population 10,000, who have a swimming pool in their backyard, 250 people were interviewed. Of those polled, 93 had a swimming pool. How many people in the city might one expect to have a swimming pool? (Round your answer to the nearest whole number, if necessary.)
A. 372 people B. 3720 people C. 26,882 people D. 2 people