Find the perimeter. Use 3.14 for ?.
A. 132.615 km
B. 157.052 km
C. 55.385 km
D. 71.87 km
Answer: C
Mathematics
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Factor, if possible.9x2 - 6xt - 8t2
A. (3x - 4t)(3x - 2t) B. Prime polynomial C. (3x - 4t)(3x + 2t) D. (3x + 4t)(3x - 2t)
Mathematics
Solve the problem. Assume that simple interest is being calculated in each case. Round your answer to the nearest cent if necessary.Rea placed 
in a one year-CD paying simple interest of 4.5% for one year. How much interest will Rea earn in one year?
A. $12,540.00 B. $540.00 C. $17,400.00 D. $5400.00
Mathematics
Solve the equation.10x - 2 = 1
A. 3 B. 12 C. 0 D. 2
Mathematics
Determine whether the given point lies on the line.(4, 2); y + 16 = x
A. No B. Yes
Mathematics