Translate the sentence into a mathematical statement. Do not solve the equation.Four times a number added to 9 times the number equals 39.
A. 4(x + 9) = 39x
B. 4x(9 + x) = 39
C. 4x - 9x = 39
D. 4x + 9x = 39
Answer: D
Mathematics
You might also like to view...
Find the limit.
(x3 + 5x2 - 7x + 1)
A. 29 B. 15 C. 0 D. does not exist
Mathematics
Find all solutions to the equation. Express the solution in degrees.sin x = -1
A. k ? 360°n or 180° + 360°n B. 90° + 360°n or 270° + 360°n C. 270° + 360°n D. 90° + 360°n
Mathematics
Find the average rate of change for the function between the given values.f(x) = 4x2; from 0 to 
A. 
B. 7
C. 2
D. - 
Mathematics
Use the graph to evaluate the expression.(f?g)(-2)
A. -3 B. 0 C. 4 D. 3
Mathematics