Solve the problem.How many 2-digit numbers can be formed using the digits 1, 2, 3, 4, 5, 6, 7, 8, 9, and 0? No digit can be used more than once.
A. 45
B. 3,628,800
C. 1,814,400
D. 90
Answer: D
Mathematics
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A. 
= 0
B. 
= 1
C. 
= 
D. 
= 2
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Solve the system using elimination.4x + 
y = 132x + 
y = 
A. (-4, -5) B. (5, -5) C. (4, -4) D. empty set; inconsistent system
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Match the graph to the function listed whose graph most resembles the one given.
A. square root function B. square function C. cube root function D. cube function
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Determine the equation of the line described. Put answer in the slope-intercept form, if possible.Through (-2, 1), parallel to -5x - 4y = 30
A. y = - 
x - 
B. y = - 
x - 
C. y = - 
x - 
D. y = 
x + 
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