Solve the equation using the quadratic formula. Simplify irrational solutions, if possible.x2 + 7x + 3 = 0
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve the problem.Write the following as 5m for some whole number m: 255
A. 511 B. 58 C. 510 D. 57
Mathematics
Find the distance between two points given their coordinates.Find the distance between points R and S on a number line, with coordinates 8 and -7, respectively.
A. d(R, S) = 1 B. d(R, S) = -1 C. d(R, S) = -15 D. d(R, S) = 15
Mathematics
Solve the formula for the specified variable.Solve: D = 
(mx - mb) for m
A. m = 
B. m = 
C. m = 
D. m = 
Mathematics
Determine whether the function is linear, constant, or neithery = 
A. Linear B. Constant C. Neither
Mathematics