Determine the slope, if it exists, of the graph of the given linear equation.f(x) = - 
x + 7
A. m = 
B. m = -7
C. m = 7
D. m = - 
Answer: D
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Complete.13,149 wk = ___ yr
A. 36.02 B. 252 C. 683,748 D. 252.87
The Richter scale converts seismographic readings into numbers for measuring the magnitude of an earthquake according to this function M(x) = log 
, where xo = 10-3.Two earthquakes differ by 0.1 when measured on the Richter scale. How would the seismographic readings differ at a distance of 100 kilometers from the epicenter?
What will be an ideal response?
Find the product and simplify.
? 
A. 10z
B. 
C. 
D. 
Solve by using addition, subtraction, multiplication, or division as needed.An employee was paid $38,638 during the first half of last year. During the second half he was paid $89,639. How much more was his income during the second half?
A. $51,101 B. $128,377 C. $128,277 D. $51,001