Determine if the ordered pair is a solution to the given inequality.5x - 6y > -8; (2.5, -3.5)
A. Yes
B. No
Answer: A
Mathematics
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Convert the mass as indicated.644 grams to milligrams
A. 0.0644 mg B. 0.644 mg C. 64,400 mg D. 644,000 mg
Mathematics
Evaluate the polynomial.2 - 
x, when x = 0
A. - 
B. 2
C. -2
D. 0
Mathematics
Solve the problem.A cylindrical can has a height of 5 units. The surface area of each circular end of the can is approximately 3.14r2, where r is the radius. The surface area of the wall of the can is approximately 31.4r. Find the polynomial that represents the total surface area.
A. (3.14r2 + 31.4r) sq units B. (6.28r2 + 31.4r) sq units C. (3.14r2 + 15.7r) sq units D. (6.28r2 + 15.7r) sq units
Mathematics
Solve the inequality. Give answers in interval notation.2x3 - 17x2 + 38x - 20 > 0
A. (3 - 
, 
) ? (3 +
, ?)
B. (3 - 
, 3 + 
)
C. (-?, 3 - 
) ? (
, 3 + 
)
D. (-?, 3 + 
, ?)
Mathematics