Combine. Assume that all variables represent non-negative real numbers.5
+ 3
A. 15
B. 5
+ 3
C. 8
D. 8
Answer: B
Mathematics
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Graph the circle whose radius is r and whose center is (h, k). r = 
; (h, k) = (-2, 4)
A. 
B. 
C. 
D. 
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Determine if the sequence is geometric. If the sequence is geometric, find the common ratio.3, 12, 48, 192, 768, . . .
A. no
B. yes, 
C. yes, -4
D. yes, 4
Mathematics
Divide using long division.(x2 + 2x - 35) ÷ (x + 7)
A. x + 5 B. x2 - 5 C. x - 5 D. x2 + 3x - 28
Mathematics
Use substitution to determine whether the given ordered pair is a solution of the given equation.(-4, -40); y = 8x - 8
A. Yes B. No
Mathematics