Solve the problem.Three noncollinear points determine a triangle. How many triangles can be formed with 7 noncollinear points?
A. 35
B. 210
C. 21
D. 840
Answer: A
Mathematics
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Write the converse of the given statement.
?
?
Please use => for the sign 
.
What will be an ideal response?
Mathematics
Multiply and simplify.
? 
A. m + n
B. 
C. 
D. 
Mathematics
Evaluate using the correct order of operations.
× 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.In the following formula, y is the minimum number of hours of studying required to attain a test score of x: 
How many hours of study are needed to score 86?
A. 31.40 hr B. 3.14 hr C. 100.88 hr D. 5.58 hr
Mathematics