Solve the problem.Find the measure of an angle such that the difference between its supplement and 3 times its complement is 46°.

A. 165°
B. 34°
C. 68°
D. 82.5°


Answer: C

Mathematics

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Perform the indicated operations. - 

A.  
B.  
C.
D.

Mathematics

Solve the problem using matrices.Find the function f(x) = ax3 + bx2 + cx + d for which f(0) = -2, f(1) = 5, f(-1) = 3, f(2) = 4.

A. f(x) = -8x3 +12x+ 5x - 6
B. f(x) = 10x3 - 18x2 - 13x + 6
C. f(x) = x3 + 4x2 + x - 2
D. f(x) = - x3 + 6x2 + x - 2

Mathematics

Find the best buy (based on cost per unit).Brand A: 10 cans for $3.55Brand B: 16 cans for $5.01Brand C: 26 cans for $7.46Brand D: 34 cans for $10.10

A. Brand B B. Brand A C. Brand D D. Brand C

Mathematics

Solve the problem.Find the rate of change. Use appropriate units.Minutes Cellular Phone is Used

A. $2.63 per minute B. $1.33 per minute C. $0.75 per minute D. $0.24 per minute

Mathematics