Simplify.Find the difference of 5x + 1 and 7x + 4.
A. -2x + 5
B. 2x - 5
C. -2x - 3
D. -2x + 3
Answer: C
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Use the actuarial method to find the payoff amount for the loan paid in full before its due date.Regular Monthly Payment: $335.14APR: 4.5%Remaining Payments After Payoff: 24
A. $7998.12 B. $8013.77 C. $8096.65 D. $7951.50
Starting in the year 2000, the number of crimes committed each year in Middletown is predicted to grow according to a linear growth model. During the year 2000, Middletown recorded 2 crimes (P0 = 2). During the year 2001, Middletown recorded 6 crimes (P1 = 6).If PN denotes the predicted number of crimes during the year 2000 + N, then
A. PN = PN-1 + 2. B. PN = PN-1 - 4. C. PN = PN-1 + 4. D. PN = 4PN-1. E. none of these
Solve. Write the solution set using set-builder notation and using interval notation. Graph the solution set. 11x + 9 ? 10x + 1
A. {x| x ? -8}; (-?, -8]
B. {x| x < 11}; (-?, 11)
C. {x| x ? -8}; [-8,?)
D. {x| x > 11}; [11, ?)
Provide an appropriate response.In an ordinary annuity, interest begins compounding on the investment:
A. at the end of the first period B. during the first period C. at the beginning of the first period D. at the end of the second period