Determine which numbers in the set are solutions to the equation.28 - n = 24 ; {3, 4, 5}
A. 5
B. 3
C. 4
D. none of them
Answer: C
You might also like to view...
Express the number as an equivalent decimal. Use bar notation for repeating decimals.
A. 
B. 
C. 
D. 
Solve the system by the addition method. If there is no solution or an infinite number of solutions, so state. Use set notation to express the solution set.
A. no solution; ? B. {(-9, 4)} C. {(4, 9)} D. {(5, 8)}
Solve the problem.The sum of twice a number and 8 less than the number is the same as the difference between -16 and the number. What is the number?
A. -4 B. -3 C. -2 D. -1
Solve. Answer with a complete sentence.The circumference of a circular walking track is 1413 yards. Find the radius of this track. Use 3.14 for ?.
A. The radius of the track is approximately 112.5 yards. B. The radius of the track is approximately 50,625 yards. C. The radius of the track is approximately 225 yards. D. The radius of the track is approximately 450 yards.