Solve and graph.3x + 2 ? -7 and 8x - 7 ? 9
A. [2, ?)
B. [-3,2]
C. [-3, ?)
D. (-?, -3] ? [2, ?)
Answer: A
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Provide an appropriate response.In how many ways does the golden ratio occur in a pentagram?
A. at least ten B. five C. eight D. none
Solve the problem. Round to the nearest cent unless otherwise noted.You would like to have $44,000 in 5 years for the down payment on a new house following college graduation by making deposits at the end of every three months in an annuity that pays 4.25% compounded quarterly. How much should you deposit at the end of every three months? How much of the $44,000 comes from deposits and how much comes from interest? Round all answers to the nearest dollar.
A. $1986; $39,720 from deposits and $4280 from interest B. $2366; $23,660 from deposits and $20,340 from interest C. $1478; $29,560 from deposits and $14,440 from interest D. $2197; $43,940 from deposits and $60 from interest
Find the requested function value.Find (f ? g)(-5) given f(x) = -5x + 6 and g(x) = 3x2 - 4x + 8.
A. -59 B. 2,767 C. -23 D. -509
Complete the factoring.x2 + 11x + 28 = (x + 7)( )
A. x2 + 4 B. x + 4 C. x + 21 D. x - 18