Simplify the expression.5(6 - x) + 9
A. 21 - 5x
B. 39 - 5x
C. 21 + 5x
D. 39 - x
Answer: B
Mathematics
You might also like to view...
Find the derivative of the given function.y = 2 sin-1 (4x4)
A. 
B. 
C. 
D. 
Mathematics
Sketch trajectories of solutions of z? = Az given the eigenvalues and associated eigenvectors of A. Classify the origin and assess its stability.
Mathematics
Multiply the polynomials. Express the answer as a single polynomial in standard form.(5x + 8)2
A. 5x2 + 64 B. 5x2 + 80x + 64 C. 25x2 + 64 D. 25x2 + 80x + 64
Mathematics
Find the exact value of the logarithmic expression.log7
A. 1
B. 
C. 7
D. 
Mathematics