Solve the equation.6x + 4(3x - 2) = 15 - 5x
A. 
B. 1
C. 
D. - 1
Answer: B
Mathematics
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Integrate the function.
dx
A. 
ln 
- sin-1 
+ C
B. ln 
+ 
+ C
C. 
ln 
- 
+ C
D. x + ln 
+ 
+ C
Mathematics
Solve the problem.A flat rectangular piece of aluminum has a perimeter of 62 inches. The length is 9 inches longer than the width. Find the width.
A. 31 in. B. 11 in. C. 20 in. D. 29 in.
Mathematics
Solve.In preparation for his new job, Kevin bought two suits at $154 a piece, five shirts at $29 a piece, two pairs of shoes at $74 a piece, and four ties at $29 a piece. What was the total cost of these items?
A. $290 B. $762 C. $737 D. $717
Mathematics
Find the value of the indicated trigonometric function for an acute angle ? in a right triangle.sin ? = 
Find cot ?.
A. 
B. 
C. 
D. 
Mathematics