Translate the phrase to an algebraic expression.Twice x
A. 3 + x
B. 2 + x
C. 3x
D. 2x
Answer: D
Mathematics
You might also like to view...
Solve the equation by the square root property. If possible, simplify radicals or rationalize denominators. Express imaginary solutions in the form 
2 = 
A. 
B. 
C. 
D. 
Mathematics
Solve.A balloon is secured to rope that is staked to the ground. A breeze blows the balloon so that the rope is taut while the balloon is directly above a flag pole that is 40 feet from where the rope is staked down. Find the altitude of the balloon if the rope is 110 feet long.
A. 10
ft
B. 10
ft
C. 
ft
D. 5
ft
Mathematics
Solve the equation.
x - 4 = 
x + 2
A. 
B. 
C. 
D. 
Mathematics
Simplify.240 ÷ 6 - 3
A. 37 B. 231 C. 237 D. 80
Mathematics