Estimate the sum or difference by first rounding to the nearest ten.84
A. 200
B. 180
C. 170
D. 177
Answer: C
Mathematics
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Multiply.10(-1)(5)(-7)
A. 12 B. 45 C. 350 D. -350
Mathematics
Graph the function.f(x) = 
x + 3
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation where possible.
+ 
A. 
B. 
C. 
D. 
Mathematics
Determine the type of conic that is the graph of the equation.2x2 - 2x + y + 4 = 0
A. parabola B. ellipse C. not a conic D. hyperbola
Mathematics