Find the exact value of the expression without using a calculator.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve the problem.A coupon advertises ice cream cones for 0.79¢ and milkshakes for 0.99¢ each. Assuming these are the actual prices, how much will 30 ice cream cones and 15 milkshakes cost?
A. 41.55¢ B. 38.55¢ C. $3.86 D. $38.55
Mathematics
Convert the numeral to a numeral in base 10.315
A. 155 B. 20 C. 16 D. 80
Mathematics
Graph the circle.x2 + y2 - 8x + 6y = -9
A. 
B. 
C. 
D. 
Mathematics
The graph of the polynomial f(x) is shown in the figure. Estimate the zeros and state whether their multiplicities are odd or even.
A. -3.5 (odd), -2.5 (even), 1.5 (even) B. -3.5 (even), -2.5 (odd), 1.5 (odd) C. -3.5 (even), -2.5 (odd), 1.5 (even) D. -3.5 (odd), -2.5 (even), 1.5 (odd)
Mathematics