Evaluate the algebraic expression for the indicated variable.
for x = 5, y = 7
A. 13
B. 21
C. 121
D. 69
Answer: D
Mathematics
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Solve the problem.The following scatter diagram shows heights (in inches) of children and their ages.Height (inches)
Age (years)What is the expected height range for a 2-year old child?
A. 35-45 inches B. 40-50 inches C. 20-30 inches D. 25-38 inches
Mathematics
Add.
+ 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A square playground addition to the park is 
mile on a side. Find the area of the playground using the formula: A = s2.
A. 
mi2
B. 
mi2
C. 
mi2
D. 
mi2
Mathematics
Sketch the requested graphs.Begin by graphing the standard quadratic function f(x) = x2 as a solid curve. Then use transformations of this graph to graph the function h(x) = (x - 3)2 + 2 as a dashed curve.
A. 
B. 
C. 
D. 
Mathematics