Determine the measure of the interior angle at vertex A.
A. 36
B. 108
C. 72
D. 54
Answer: C
Mathematics
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Provide an appropriate response.What does the graph of the equation 
look like?
A. The yz-plane B. The xz-plane C. The y-axis D. The x-axis
Mathematics
Find the x- and y-intercepts for the equation. Then graph it.15y - 3x = -9
A. 
, (-3, 0)
B. (0, 3), 
C. 
, (-3, 0)
D. 
, (3, 0)
Mathematics
Solve the equation after making an appropriate substitution.4x-2 - 15x-1 - 25 = 0
A. 
B. 
C. 
D. 
Mathematics
Find a formula for the inverse of the function described below.A size 6 dress in Country C is size 28 in Country D. A function that converts dress sizes in Country C to those in Country D is 
A. f-1(x) = 
B. f-1(x) = x - 22
C. f-1(x) = x + 22
D. f-1(x) = 
Mathematics