Solve the following system by any appropriate method. If there is no real number solution, so state.8x2 + 5y2 = 20y = x + 2
A. (0, 2), (
, 
)
B. (0, -2), (- 
, 
)
C. (0, -2), (
, 
)
D. (0, 2), (- 
, 
)
Answer: D
Mathematics
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Simplify.
6
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.If 
+ 
= 7, solve for x.
A. 6
B. 
C. 
D. 4
E. 25
Mathematics
Decide whether or not the ordered pair is a solution to the equation.5x + y = 24; (4, 4)
A. Yes B. No
Mathematics
Solve the problem.A rancher has 3280 feet of fencing that will fence off a rectangular grazing pen for cattle. One edge of the pen borders a straight creek and will need no fence. If the edges of the pen perpendicular to the creek are x feet long, write a completely factored polynomial whose values give the area of the pen.
A. 2x(840 - x) B. 2x(1640 + x) C. 2x(840 + x) D. 2x(1640 - x)
Mathematics