Write the algebraic expression described. Simplify if possible.Two numbers have a sum of 45. If one number is q, express the other number in terms of q.
A. 45 - 2q
B. q + 45
C. q - 45
D. 45 - q
Answer: D
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Graph the system of inequalities.4x + 8y ? -3y < - x + 5
A.
B.
C.
D.
Find the standard form of the equation of the circle.Center at (-5, -2) and containing the point (-2, 4).
A. (x - 5)2 + (y - 2)2 = 45
B. (x + 5)2 + (y + 2)2 = 45
C. (x + 5)2 + (y + 2)2 = 3
D. (x - 5)2 + (y - 2)2 = 3
Find the indicated maxima or minima.Maximum of f(x,y) = 4xy,subject to x + y = 8
A. 72 when x = 0, y = 8 B. 64 when x = 4, y = 4 C. 64 when x = 3, y = 5 D. 72 when x = 2, y = 6
Find the value of the annuity at the end of the indicated number of years. Assume that the interest is compounded with the same frequency as the deposit. mnrt$200annually9%20?
A. $133,577.37 B. $10,232.02 C. $11,258.31 D. $11,610.43 E. $9,664.34