Simplify.52 + 42
A. 81
B. 18
C. 36
D. 41
Answer: D
You might also like to view...
Provide an appropriate response.If 
f(x) = 1 and f(x) is an odd function, which of the following statements are true? I. 
f(x) = 1 II. 
f(x) = -1 III. 
f(x) does not exist.
A. I, II, and III B. II and III only C. I and II only D. I and III only
Use a proportion to solve the problem.The 13th hole at the Riverwoods Golf Course is 225 yards long. How long would it be on a model with a scale of 1.5 inches to 75 yards?
A. 2.25 inches B. 33.75 inches C. 4.5 inches D. 112.5 inches
Write as a unit rate. Round to the nearest tenth, if necessary.301 miles on 7 gallons of gas
A. 43 miles per gallon of gas B. 43 gallons of gas per mile C. 308 gallons D. 2107 miles
Use Cramer's rule to solve the linear system.
A. x = 7, y = -5, z = -9 B. x = 7, y = 5, z = 9 C. x = 8, y = 3, z = 9 D. x = 5, y = 9, z = 5