Solve. 25 + 4x = 45 + 8x
A) x = 5
B) x = –12
C) x = 21
D) x = –21
E) x = –5
E) x = –5
Mathematics
You might also like to view...
Provide an appropriate response.Solve: 
+ 2 = 6
A. = -1, x = 3
B. no solution
C. x = -3, x = -
D. x = 3, x = 
Mathematics
Find the slope of a line that has the given relationship to the given line. If the slope is undefined, state this.Perpendicular to x = -10
A. -10 B. 1 C. Undefined D. 0
Mathematics
Locate and classify all critical points for the given function.f(x,y) = x3 - 3xy + y3 + 3Determine only the number of critical points.
A. 2 B. 3 C. 4 D. None of the above is correct.
Mathematics
Decide whether or not the functions are inverses of each other.f(x) = x3 - 5, g(x) =
A. Yes B. No
Mathematics