Solve the problem.John owns a hotdog stand. He has found that his profit is represented by the equation 
with P being profits and x the number of hotdogs. How many hotdogs must he sell to earn the most profit?
A. 40 hotdogs
B. 28 hotdogs
C. 20 hotdogs
D. 29 hotdogs
Answer: B
Mathematics
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Find the vertex of the parabola.f(x) = -x2 + 3x - 6
A. 
B. 
C. (-3, -24)
D. (3, -6)
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Use the appropriate geometric formula to determine the missing dimension (radius, length, or height).Use 3.14 for ?. Round to the nearest hundredth when appropriate.A can with a surface area of 345 square feet and a radius of 2 feet.
A. h = 23.47 ft B. h = 50.94 ft C. h = 25.47 ft D. h = 319.88 ft
Mathematics
Multiply.(x3 + 13)2
A. x6 + 169 B. x3 + 169 C. x6 + 26x3 + 169 D. 169x6 + 26x3 + 169
Mathematics
Translate the sentence to an algebraic inequality.The height of a member of the basketball team is at least 80 inches.
A. x < 80 B. x ? 80 C. x ? 80 D. x > 80
Mathematics