Solve for the variable.1.3x + 3.7 = 0.6x - 1.76
A. x = -0.128
B. x = -7.8
C. x = -7.7
D. x = -7.02
Answer: B
Mathematics
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Use mathematical induction to prove the following.12 + 42 + 72 + . . . + (3n - 2)2 = 
What will be an ideal response?
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Find the simple interest. Round your answer to the nearest cent.Principal = $91,800Rate = 8%Time in years = 1
A. $11,475.00 B. $734,400.00 C. $7344.00 D. $734.40
Mathematics
Solve the problem.Approximately 23.3% of all students at a city college commute to school. Write this percent as a fraction or mixed number in simplest form.
A. 23
B. 
C. 
D. 2
Mathematics
Find the slope of the line.- 2x + y = 7
A. m = 7
B. m = 
C. m = - 2
D. m = 2
Mathematics