Match the equation of the parabola with the appropriate description.x= -4y2 + 5y + 3
A. Opens right
B. Opens down
C. Opens up
D. Opens left
Answer: D
Mathematics
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Find the absolute value.-?-18?
A. 36 B. -18 C. 0 D. 18
Mathematics
Solve the problem. Round to the nearest dollar.Rainbow Ice Cream bought a frozen custard maker that cost $9,400. The expected life is 5,000 hours of production with a salvage value of $940. Find the book value at the end of the third year. Use the units-of-production method of depreciation given the following production schedule.Year 11,490 hoursYear 21,680 hoursYear 31,100 hours
A. $1,244 B. $1,372 C. $7,216 D. $2,184
Mathematics
Solve.6x2/5 + 15x1/5 + 9 = 0
A. - 1, - 
B. 1, 
C. 3, 2
D. - 1, - 
Mathematics
Graph the set of numbers on a number line.
A. 
B. 
C. 
D. 
Mathematics