Write the indicated expression.The smaller of two numbers is 47 less than four times the larger number. Write an expression for the smaller number subtracted from the larger number. Let n represent the larger number.
A. n - (4n - 4?47)
B. n - (n - 4?47)
C. n - (4n - 47)
D. 4n - (n - 47)
Answer: C
Mathematics
You might also like to view...
Use the definition to find an expression for the instantaneous acceleration of an object moving with rectilinear motion according to the given function. The instantaneous acceleration is defined as the instantaneous rate of change of the velocity with respect to time. v = 3t2 + 9t + 5[v is the velocity]
A. 3t + 9 B. 6t2 + 9t C. 6t + 9 D. 3t2 + 9
Mathematics
Use the substitution formula to evaluate the integral.
A. 
B. 11
C. - 
D. 22
Mathematics
Find the length and direction (when defined) of u × v.u = 4i + 2j + 8k, v = -i - 2j - 2k
A. 6
; 
i + 
k
B. 180; 
i + 
j + 
k
C. 6
; 
i - 
k
D. 180; 
i + 
k
Mathematics
Simplify the expression.-110
A. 1 B. 0 C. 11 D. -1
Mathematics