Solve the radical equation. Check all proposed solutions.
- 
= 3
A. x = 2, 38
B. x = 3, 8
C. x = -2
D. x = 2
Answer: A
Mathematics
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Solve the problem.Suppose you purchase a 15-year U.S. savings bond with an APR of 3.5%. The face value of the bond is $10,000. Find the purchase price of the bond.
A. $6633.50 B. $6557.38 C. $6482.98 D. $6722.69 E. $6400
Mathematics
Solve the problem.Find the supplementary angle to ? = 131.4°.
A. 48.6° B. 491.4° C. -41.4° D. 311.4°
Mathematics
Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.
A. 
B. x14
C. 
D. x15
Mathematics
Determine the system of inequalities illustrated in the graph. Write inequalities in standard form.
A. x - 4y > -2 3x + y < 0 B. -x + 4y > -2 3x + y < 0 C. -x + 4y < -2 3x + y < 0 D. x - 4y < -2 3x + y < 0
Mathematics