Solve the equation.
+ 
= 7
A. 
B. 
C. 1
D. No solutions
Answer: C
Mathematics
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Add or subtract as indicated.0.073 - 1
A. -1.073 B. -0.927 C. 1.073 D. 0.927
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Solve.How many ounces of a 20% saline solution must be added to 60 ounces of a 9% saline solution to make a 15% saline solution?
A. 3 oz B. 30 oz C. 12 oz D. 72 oz
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Perform the indicated multiplication.-6(-10)
A. 60 B. 50 C. -60 D. -54
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The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.4, 10, 16, 22, 28, ...
A. an = 2n - 6 B. an = 6n - 1 C. an = 2(3n - 1) D. an = 4(6)n-1
Mathematics