Solve the problem.The square of the difference between a number and 7 is 9. What is the number?
A. 46 or 52
B. 4 or 10
C. 58
D. 10
Answer: B
Mathematics
You might also like to view...
Evaluate. 
2? 
3
A. 
B. 
C. 
D. 
Mathematics
Solve.(x + 3)2 = 11
A. ±3
B. -3 + 
C. -3 ± 
D. ±
Mathematics
Name the method that can be used to prove the triangles are congruent.
A. SSS B. SAS C. The triangles are not congruent. D. ASA
Mathematics
Use the Binomial Theorem to find the indicated coefficient or term.The 3rd term in the expansion of (5x + 2)3
A. 60x B. 120x C. 150x2 D. 4
Mathematics