Determine if the given ordered triple is a solution of the system. x - y + 2z = -5
z = -5 x + 2y + z = -15(0, -5, -5)
A. No
B. Yes
Answer: B
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Determine whether the number is divisible by 2, 3, 5, 6, 9, and / or 10.45,260
A. 5 B. 2, 5 C. 5, 10 D. 2, 5, 10
Solve the problem.At State University, 57% of the students are female. Express this percent as a decimal.
A. 0.57 B. 0.0057 C. 0.057 D. 57
Determine whether the graph is the graph of a function.
A. Yes B. No
Solve the problem.A can in the shape of a right circular cylinder is required to have a volume of 700 cubic centimeters. The top and bottom are made up of a material that costs 8¢ per square centimeter, while the sides are made of material that costs 5¢ per square centimeter. Which function below describes the total cost of the material as a function of the radius r of the cylinder?
A. C(r) = 0.16?r2 + 
B. C(r) = 0.16?r2 + 
C. C(r) = 0.08?r2 + 
D. C(r) = 0.08?r2 + 