Translate the sentence into an equation using the variable x.If 7 is added to a number, the result is 14.
A. 8 = x + 14
B. x = 14 + 7
C. 7 - x = 14
D. x + 7 = 14
Answer: D
Mathematics
You might also like to view...
Simplify the expression.ln (x12e-5x)
A. -5x + ln 12 B. 12 ln x - 5x C. 12 - 5x D. 12e-5x
Mathematics
Decide whether the statement is true or false. 
= 
A. True B. False
Mathematics
Use the given table for f(x) = ax2 + bx + c to solve the inequality f(x) < 0.? 
A. -5 < x < 0 B. x < -20 or x > 0 C. -20 < x < 0 D. x < -5 or x > 0
Mathematics
Find the product.(8x + 5y)2
A. 64x2 + 25y2 B. 64x2 + 80xy + 25y2 C. 8x2 + 25y2 D. 8x2 + 80xy + 25y2
Mathematics