Simplify the radical expression. Assume that all variables represent positive real numbers.
? 
A. 7
B. -7
C. -343
D. 7
Answer: B
Mathematics
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Solve the problems.One-half serving of soy sauce contains 323 milligrams of sodium. How many grams of sodium from soy sauce are included in an egg-foo-young dish made from 2 servings of soy sauce? Round to the nearest tenth of a gram.
A. 0.2 g B. 64.6 g C. 1.3 g D. 161.5 g
Mathematics
Solve the problem.If a boat uses 21 gallons of gas to go 73 miles, how many miles can the boat travel on 105 gallons of gas?
A. 730 miles B. 14 miles C. 385 miles D. 365 miles
Mathematics
Solve the problem.Add (3x - 7 + 3x3) to the sum of (6 + x2 + 6x) and 
A. 4x3 + 5x2 + 9x - 4 B. 4x3 + x2 + 13x - 1 C. 4x3 + x2 + 13x - 4 D. 5x3 + 13x - 4
Mathematics
Write an expression that gives all solutions to the equation.
?
-
What will be an ideal response?
Mathematics