Solve. Check for extraneous solutions.
= x - 3
A. {1, 6}
B. {6, 13}
C. {1, 13}
D. {6}
Answer: D
Mathematics
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Translate the phrase to an algebraic expression.five hundred three less than x
A. 503x B. x + 503 C. x - 503 D. 503
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Solve the problem.A wind has an easterly component of 7 km/h and a northerly component of 17 km/h. Find the direction of the wind.
A. E 37.5° N B. E 22.4° N C. E 52.5° N D. E 67.6° N
Mathematics
Solve the equation.
- 
= 7
A. 
B. 
C. 
D. 
Mathematics
Write an equivalent fraction with the given denominator. 
= 
A. 21 B. 5 C. 15 D. 3
Mathematics