Translate the sentence to an equation using the variable x. Then solve the equation.3 times a number equals 10 less than 4 times the number.
A. 3x = 10 - 4x; 
B. 3x = 4x - 10; 10
C. 3x = 10 - 4; 2
D. 3x - 10 = 4x; - 10
Answer: B
Mathematics
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At the given point, find the line that is normal to the curve at the given point.y4 + x3 = y2 + 11x, normal at (0, 1)
A. y = 
x + 1
B. y = - 
x
C. y = 
x + 1
D. y = - 
x + 1
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Solve the inequality and write the solution set using interval notation; then graph the solution set on a number line. v2 - 9v + 18 ? 0
A. [6, ?)
B. (-?, 3]
C. (-?, 3] ? [6, ?)
D. [3, 6]
Mathematics
Solve the problem.What will be the amount in an account with initial principal $7000 if interest is compounded continuously at an annual rate of 3.25% for 8 years?
A. $9078.51 B. $2151.01 C. $7231.24 D. $7000.00
Mathematics
Perform the indicated operation and write the answer in lowest terms.
- 
A. 
B. 
C. 
D. 
Mathematics