Translate the phrase to an algebraic expression. Let x represent the unknown number.53 less a number x
A. x + 53
B. 53x
C. 53
D. 53 - x
Answer: D
Mathematics
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Fill in each blank with the appropriate response.The graph of y = -3x2 can be obtained from the graph of y = x2 by vertically stretching by a factor of 
and reflecting across the 
-axis.
A. -3; y B. 3; x C. -3; x D. 3; y
Mathematics
In kite ABCD, AB = AD = y
5, BC = y, and 
. Find the perimeter of ABCD.
What will be an ideal response?
Mathematics
Graph the feasible set of the system of linear inequalities.
A. 
B. 
C. 
D. 
Mathematics
Determine where the function is increasing and where it is decreasing.f(x) = x2 + 4x + 3
A. increasing on (-1, ?) decreasing on (-?, -1) B. increasing on (-?, -1) decreasing on (-1, ?) C. increasing on (-?, -2) decreasing on (-2, ?) D. increasing on (-2, ?) decreasing on (-?, -2)
Mathematics