Perform the indicated operation.5x - 2(5x2 - 5x + 1) + (8x2 + 4x - 1)
A. -2x2 + 4x - 2
B. -2x2 + 19x - 3
C. 18x2 + 19x + 3
D. 3x2 + 14x - 3
Answer: B
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Provide an appropriate response.If g(x) = 2x2 - 3x + 4, then g(0) - g(2) =
A. 0. B. 14. C. -2. D. 2. E. -14.
Solve the system of equations by substitution.
A. x = 5, y = -4; (5, -4) B. x = -4, y = 5; (-4, 5) C. x = -4, y = -5; (-4, -5) D. x = -5, y = 0; (-4, 0)
Use the circle graph to solve the problem.The circle graph shows the percent of the total population of 79,500 of Springfield living in the given types of housing.
Find the number of people who live in duplexes. Round your result to the nearest whole number.
A. 4770 people B. 795 people C. 1 people D. 78,705 people
Find the equation of the line satisfying the given conditions, giving it in slope-intercept form if possible.Through (-5, 5), perpendicular to 3x + 2y = -5
A. y = 
x - 25
B. y = - 
x - 
C. y = 
x
D. y = 
x + 