Simplify.(
+ 
)2
A. 49a2 + 2
+ b2
B. 49a2 + 
+ b2
C. 7a + 
+ b
D. 7a + 2
+ b
Answer: D
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Find the maturity value of the simple interest note.Face Value: $4,492 Length of Loan: 113 daysRate: 10%
A. $4,629.84 B. $4,632.30 C. $4,633.00 D. $4,634.98
Solve the problem.At $14 per ticket, the Casper Coyotes will fill all 8000 seats in the assembly hall. The manager knows that for every $1 increase in the price, 100 tickets will go unsold. Write the number of tickets sold, n, as a function of the ticket price, p. How much money will be taken in if the tickets are $19 each? Hint: Find the equation of the line through (14, 8000), (15, 7900), 
etc.
A. n = -200p - 17,400; -$21,200 B. n = 200p + 2200; $6000 C. n = -100p - 8140, -$10,040 D. n = -100p + 9400; 7500
Solve.Suppose that a polynomial function is used to model the data shown in the graph below.
Determine the degree of the polynomial function of best fit and the sign of the leading coefficient.
A. Degree 4; negative leading coefficient. B. Degree 5; negative leading coefficient. C. Degree 5; positive leading coefficient. D. Degree 4; positive leading coefficient.
Write as the sum and/or difference of logarithms. Express powers as factors. log8
A. log8s - log811 - 
log8r
B. log811 + 
log8r - log8s
C. log811 ? 
log8m ÷ log8s
D. log8(11
) - log8s