Estimate the sum or difference by rounding each number to the nearest hundred.
A. 191
B. 100
C. 200
D. 1300
Answer: B
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Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)
A. 21m B. 21 + m C. 21 + 7m D. 21 + 3m
Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the 
. y = 
, y = 5, x = 0
A. 
?
B. 
?
C. 
?
D. 50?
Provide an appropriate response.The profit function for a product is given by P(x) = 37x + x2 - 6300. Determine for what values of x the profit is positive.
Fill in the blank(s) with the appropriate word(s).
A plane in three dimensional space can be written as ax + by + cz = d. We can find the possible intersections of planes in this form by writing them as systems of linear equations and using reduction to solve them. If d = 0 in each equation, then we have a homogeneous system with either a unique solution or infinitely many solutions.Determine whether the intersection of the planes: 
has a unique solution or infinitely many solutions; then solve the system.
What will be an ideal response?