Solve for the specified variable.a + b = s + rfor s

A. s =  
B. s = a + b - r
C. s = r(a + b)
D. s =  + b


Answer: B

Mathematics

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Solve.An investment is worth $3031 in 1994. By 1998 it has grown to $3759. Let y be the value of the investment in the year x, where x = 0 represents 1994. Write a linear equation that models the value of the investment in the year x.

A. y = x + 3031
B. y = -182x + 3031
C. y = 182x + 3031
D. y = -182x + 4487

Mathematics

Factor completely.2x3 + 2x2y - 12xy2

A. (x - 2y)(2x2 + 6xy) B. prime C. 2x(x - 2y)(x + 3y) D. 2x(x + 2y)(x - 3y)

Mathematics

Find the LCM.y + 4  and y - 6

A. y - 2 B. y + 4 C. y - 6 D. (y + 4)(y - 6)

Mathematics

Provide an appropriate response.Find any local extrema (maxima, minima, or saddle points) of    given that   and  

A. Local minimum at  
B. Local maximum at  
C. Saddle point at  
D. Local maximum at  

Mathematics