Solve the system of equations by substitution, if a solution exists.
A. x = 
, y = 
B. Many solutions
C. x = 
, y = 
D. No solution
Answer: C
Mathematics
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Use the figures to answer the question.
Do figures 10 and 11 represent equivalent fractions?
A. No B. Yes
Mathematics
Express the graph shown using interval notation. Also express it as an inequality involving x.
A. [-7, 1] -7 ? x ? 1 B. (-?, 1) x < 1 C. (-7, 1] -7 < x ? 1 D. [-7, 1) -7 ? x < 1
Mathematics
Simplify.(5x-4)-3
A. 
B. 
C. 
D. 125x12
Mathematics
Translate to a proportion and solve. What is 3
% of 
Round to the nearest whole number.
A. 3813 B. 381,333 C. 3,813,333 D. 38,130
Mathematics