Simplify.(10x - 6
)2
A. 100x2 - 120x
+ 900
B. 100x2 + 180
C. 100x2 - 120x
+ 180
D. 100x2 + 900
Answer: C
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Provide an appropriate response.The function P(x) = 0.8x - 80 models the relationship between the number of pretzels x that a certain vendor sells and the profit the vendor makes. Find and interpret P(900). Profit Made on Pretzel Sales
A. 820; $820 is the profit the vendor makes from selling 900 pretzels. B. 720; $900 is the profit the vendor makes from selling 720 pretzels. C. 640; $640 is the profit the vendor makes from selling 900 pretzels. D. 900; $900 is the profit the vendor makes from selling 900 pretzels.
Simplify
Solve the problem.Jean is paid 7.0% of all sales plus 5.75% of all sales over $5500. Find Jean's gross pay from total sales of $12,700.
A. $799.00 B. $1303.00 C. $79,900.00 D. $1619.25
Solve.
= 3 + 
A. -1 B. 5, 8 C. -5, -8 D. No solution