Simplify. Assume that no radicands were formed by raising negative quantities to even powers.3
+ 9
A. 12
B. 84
C. 27
D. 12
Answer: A
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Find the equation of the line that has the given properties. Write the equation in slope-intercept form, if possible. Contains (-10, 6); parallel to 2x - 5y = -5
A. y = - 
x + 2
B. y = - 
x + 10
C. y = 
x + 10
D. y = 
x + 10
Graph the ellipse and locate the foci.
+ 
= 1
A. foci at (
, 0) and (-
, 0)
B. foci at (
, 0) and (-
, 0)
C. foci at (0, 
) and (0, -
)
D. foci at (2
, 0) and (-2
, 0)
Provide an appropriate response.Find the average of 76, 70, 62, 66, and 76.
A. 69 B. 76 C. 62 D. 70
Solve the problem.At the local convenience store, 6 bags of chips and 3 containers of dip cost $30. However, 7 bags of chips and 5 containers of dip cost $41. What is the cost of one bag of chips and one container of dip?
A. chips = $5; dip = $5 B. chips = $4; dip = $3 C. chips = $3; dip = $4 D. chips = $3.50; dip = $3.50