Special products can be illustrated by using areas of rectangles. Use the figure to justify the special product 
Give the monomial that represents the area of the black square.
A. ab
B. b2
C. a2
D. 2a
Answer: C
Mathematics
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Solve.(x + 5)2 = 44
A. 2
± 5
B. -5 ± 2
C. -5 ± 2
D. ± 2
Mathematics
Solve the problem.The formula for converting Celsius temperature, C, to Fahrenheit temperature, F, is 
If Fahrenheit temperature ranges from 131° to 248°, inclusive, what is the range for the Celsius temperature?
A. [268°C, 478°C] B. [55°C, 120°C] C. (268°C, 478°C) D. (55°C, 120°C)
Mathematics
Provide an appropriate response.Tell whether you would use the addition or multiplication property of equality to solve the equation: 
.
A. Addition property B. Multiplication property
Mathematics
Find the region that contains ordered pairs that are solutions to both inequalities.2x + y ? 4 and x - 1 > 0
A. 
B. 
C. 
D. 
Mathematics