Graph the compound inequality.2x + 2y > 1 or 3x + 4y > 2
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Use the given values of a and b and express the given limit as a definite integral.
?xk, a = -?/5, b = 0
A. 
dx
B. 
dx
C. 
dx
D. 
dx
Mathematics
Find the length of the indicated portion of the curve.r(t) = (3 + 2t)i + (3 + 3t)j + (4 - 6t)k, -1 ? t ? 0
A. 8 B. 5 C. 9 D. 7
Mathematics
Multiply the polynomials using a special product formula. Express the answer as a single polynomial in standard form.(x + 10)(x - 10)
A. x2 - 20 B. x2 + 20x - 100 C. x2 - 100 D. x2 - 20x - 100
Mathematics
Write the system of equations associated with the augmented matrix. Do not solve.
A. 
B. 
C. 
D. 
Mathematics