Solve the equation. Check your solution.0.50x - 0.20(20 + x) = 0.25(20)
A. {40}
B. {15}
C. {30}
D. {20}
Answer: C
Mathematics
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How many natural numbers are there between -16.5 and 12.5 on the number line? ?
A. 0 B. 13 C. 15 D. 12 E. 29
Mathematics
Find the prime factorization of the number using a factor tree.9
A. 2 ? 32 B. 32 C. 2 ? 3 D. 33
Mathematics
Write the words for the dollar amount as you would on a check.$6943.81
A. Six thousand nine hundred forty-three 
dollars
B. Six thousand and nine hundred forty-three dollars 
cents
C. Six thousand nine hundred forty-three and 
D. Six thousand and nine hundred forty-three dollars and 
Mathematics
Graph the function and give its domain and range.f(x) = 
- 5
A. (-?, ?); [5, ?)
B. (-?, ?); (-5, ?)
C. (-?, ?); [-?, ?)
D. (0, ?); (-?, ?)
Mathematics