Determine if the given value is a solution to the equation.x + 8 = 12; 4
A. solution
B. not a solution
Answer: A
Mathematics
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Solve the problem.How much work is required to move an object from x = 0 to x = 6 (measured in meters) in the presence of a constant force of 10 N acting along the x-axis?
A. 180 J B. 2 J C. ? D. 60 J
Mathematics
The graph of a function is given. Decide whether it is even, odd, or neither.
A. even B. odd C. neither
Mathematics
Solve the system of equations by substitution, if a solution exists.
A. No solution B. x = -2, y = 9 C. x = -2, y = 10 D. x = -3, y = 10
Mathematics
Determine the x- and y-intercepts on the graph of the equation.y = 13(x + 4) + 3
A. x-intercept is - 
; y-intercept is 55
B. x-intercept is 
; y-intercept is 49
C. x-intercept is 
; y-intercept is -55
D. x-intercept is - 
; y-intercept is -55
Mathematics