Use the quadratic formula to solve the equation.-4x2 - 5x - 2 = 0
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the area of the region specified in polar coordinates.One leaf of the rose curve r = 8 cos 3?
A. 
?
B. 
?
C. 32?
D. 16?
Mathematics
Add the polynomials.(7y + 12) + (6y + 14)
A. 13y + 26 B. 13y - 26 C. 13y2 + 26 D. 42y2 + 168
Mathematics
Solve.A woman borrowed $30,000 at 8% interest compounded annually. If the loan was paid off in one lump sum at the end of 5 years, how much did she pay?
A. $14,079.84 B. $44,079.84 C. $32,400.00 D. $42,000.00
Mathematics
Solve.In how many ways can the letters in the word PAYMENT be arranged if the letters are taken 5 at a time?
A. 2520 B. 35 C. 42 D. 1260
Mathematics