Evaluate the expression.9 + (-13)
A. 4
B. -4
C. -22
D. 22
Answer: B
Mathematics
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Write the numerator and denominator of the fraction as a product of prime factors. Then use the prime factorization to write the fraction in lowest terms.
A. 
= 
B. 
= 
C. 
already in lowest terms
D. 
= 
Mathematics
Solve the system using matrices. 3x - 8y- z = -41 x + 3y + 7z = 57 -3x + y + z = -1
A. (4, 5, 6) B. No solution C. (-4, 6, 8) D. (4, 6, 5)
Mathematics
Solve.4x + 1 + 9x + 7 = 5x + 8x + 5
A. No solution B. x = 288 C. x = 0 D. Infinite number of solutions
Mathematics
Provide an appropriate response.Find the future value of an ordinary annuity with quarterly payments of $300 for 30 years at 7.5% compounded quarterly.
Fill in the blank(s) with the appropriate word(s).
Mathematics