Solve each equation for y as an expression in x. Then equate the expressions to obtain an equation in the variable x. Finally, solve the equation for the unknown x.y - 37x = -36; y - 7x = 9
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve the problem.Stevie bought a stereo for $220 and put it on sale at his store at a 65% markup rate. What was the retail price of the stereo?
A. $263.00 B. $440.00 C. $320.00 D. $363.00
Mathematics
Write the fraction as an equivalent fraction with the given denominator.
= 
A. 
B. 
C. 
D. 
Mathematics
Add.-19 + (-22) + (-5) + (-2)
A. -48 B. 0 C. 34 D. -10
Mathematics
Use the definition of a logarithm to prove 
. Hint: Let 
and 
. Then,
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.
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Mathematics