Solve.x2 = 98
A. ± 2
B. ± 7
C. 14
D. 7
Answer: B
Mathematics
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Write a percent for both the shaded and unshaded parts of the figure.
A. 10% B. 0.01% C. 1% D. 0.1%
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Solve the problem.A camera costs $210 and is subject to a 6% sales tax. What is the amount of the sales tax, and what is the total purchase price of the camera?
A. $10.50; $220.50 B. $12.60; $222.60 C. $126.00; $336.00 D. $14.70; $224.70
Mathematics
Solve the following quadratic equation by completing the square. Make sure your answer is simplified completely. If there are no real solutions, so state.3x2 - 14x = 5
A. no real solutions
B. x = 5
C. x = -5 or x = 
D. x = 5 or x = - 
Mathematics
Use a Venn diagram to find the GCF or LCM as indicated.Given 42 and 378, find the GCF.
A. 14 B. 42 C. 6 D. 21
Mathematics