Draw the graph of the equation.3x2 + 4y2 - 18x + 40y + 115 = 0
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the problem.Suppose that eight cubes of equal size are put together face to face to form a new larger cube. Find the scale factor 
for the smaller and larger cubes. Find the ratio 
for the smaller and larger cubes. Find the dimension.Remember that dimension, d, is defined by (scale factor)d = 
What will be an ideal response?
Mathematics
Solve the problem.Working together, Rick and Juanita can complete a job in 6 hours. It would take Rick 9 hours longer than Juanita to do the job alone. How long would it take Juanita alone?
A. 6 hr B. 15 hr C. 3 hr D. 9 hr
Mathematics
Find the perimeter.
A. 379 mi B. 308 mi C. 456 mi D. 399 mi
Mathematics
Solve.x4 - 49x2 + 180 = 0
A. ±3, ±3
B. ±2, ±3
C. ±2, ±3
D. ±2, ±
Mathematics