Write in if-then form.x = 9 if 2x + 9 = 27.
A. If x ? 9, then 2x + 9 = 27.
B. If 2x + 9 ? 27, then x = 9.
C. If 2x + 9 = 27, then x = 9.
D. If x = 9, then 2x + 9 = 9.
Answer: C
Mathematics
You might also like to view...
Evaluate the expression for the given value of x. x4 x = 3
A. 12
B. 
C. 
D. 81
E. -81
Mathematics
Determine the degree of the polynomial.-6y4 + 2y3 - 3y2 + y - 12
A. -12 B. 10 C. -6 D. 4
Mathematics
Solve the problem.How many different license plates can be made using 3 letters followed by 4 digits selected from the digits 0 through 9, if letters and digits may be repeated?
A. 12 B. 260 C. 175,760,000 D. 36
Mathematics
Find the solution(s) (if any) of the system of equations by the graphical method. If the equations are dependent, write your answer with x being arbitrary.
A. {(9, 1)}
B. 
C. {(1, 9)}
D. inconsistent
Mathematics