Solve this equation.14z = -28
A. z = 28
B. z = -28
C. z = 2
D. z = -2
Answer: D
Mathematics
You might also like to view...
Solve the problem.A $90,000 trust is to be invested in bonds paying 8%, CDs paying 5%, and mortgages paying 9%. The bond and CD investment together must equal the mortgage investment. To earn a $7020 annual income from the investments, how much should the bank invest in bonds?
A. $24,000 B. $22,000 C. $45,000 D. $21,000
Mathematics
For the given rectangular equation, write an equivalent polar equation.y = x
A. r = cos ?
B. sin ? = - cos ?
C. r = sin ?
D. ? = 
Mathematics
Solve the problem.Evaluate 
at t = 7 for the function w(x, y) = ey - ln x; x = t2, y = ln t.
A. 5
B. 
C. - 
D. 
Mathematics
Solve the equation.11w = 144 - 5w
A. 9
B. 128
C. 
D. 
Mathematics