Perform the indicated operation. Assume that all variables represent nonnegative real numbers.8
- 2x
A. 6x
B. 6x
C. 8
- 2x
D. 10
Answer: A
Mathematics
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Determine ratio of A to B. Round as indicated.A = 22.8% is the divorce rate in City AB = 31.6% is the divorce rate in City B(Round to the nearest hundredth when necessary.)
A. 7.22 B. 1.39 C. 0.07 D. 0.72
Mathematics
Find the simple interest. Round your answer to the nearest cent.Principal = $13,500Interest Rate = 10%Time in years = 7
A. $9450.00 B. $192.86 C. $945.00 D. $19,285.71
Mathematics
Change the given form into the decimal form.
?
?
A. 0.0575 B. 0.0675 C. 5.75 D. 4.75 E. 0.00575
Mathematics
Use the substitution method or the elimination method to solve the system. If the system has infinitely many solutions, express the ordered pair in terms of x or y.8x - 5y = 140x - 25y = 4
A. 
B. (5, 4)
C. (1, 4)
D. no solution
Mathematics