Solve the problem.The frame for a soapbox derby ramp is constructed so that the base is the same length as the height. If the surface of the ramp is 21 inches long, how tall is the ramp? Round your answer to the nearest inch.
A. 11 inches
B. 15 inches
C. 5 inches
D. 21 inches
Answer: B
Mathematics
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Divide. Leave the answer in factored form when appropriate.
÷ 
A. 
B. 5x2
C. 
D. 5x2 + 5x
Mathematics
Find the midpoint of the segment with the given endpoints.
and 
A. 
B. 
C. 
D. 
Mathematics
Determine the equation of the given line, as well as the slope of the line. If the slope is undefined, state this.
A. x = -4, m: undefined B. y = x - 4, m = 0 C. y = -4, m: undefined D. y = x - 8, m = 1
Mathematics
Which graph represents the function?
a. 
b. 
c. 
d. 
e. 
Mathematics