Add and, if possible, simplify.-1 + 
+ 
A. -4
B. 
C. - 
D. - 
Answer: C
Mathematics
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Express the given expression in simplest form with only positive exponents.
A. 29 B. 49 C. 1 D. 26
Mathematics
Sketch the surface z = f(x,y).f(x, y) = 3 - x2
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression.ln(e4)
A. e4 B. 1 C. 4 ln(e) D. 4
Mathematics
Use the formula C = 
(F - 32) for converting degrees Fahrenheit into degrees Celsius to find the Celsius measure of the Fahrenheit temperature.F = -13°
A. -20° C B. -25° C C. -15° C D. -30° C
Mathematics