Solve the problem.How many 3-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, if repeated digits are not allowed and the first digit may not be a 0?
A. 180
B. 5
C. 343
D. 6
Answer: A
Mathematics
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Solve.A triangle drawn on a map has sides of lengths 8.0 cm, 11 cm, and 13 cm. The shortest of the corresponding real-life distances is 97 km. Find the longest of the real-life distances. Round to the nearest unit.
A. 133 km B. 158 km C. 60 km D. 115 km
Mathematics
Write the fraction as a decimal.
A. 
B. 
C. 
D. 
Mathematics
Shade the solution set in the xy-plane.x ? 4
A. 
B. 
C. 
D. 
Mathematics
Graph the inequality.y ? 2(x2 - 3) + 5
A. 
B. 
C. 
D. 
Mathematics