Solve the equation.8r + 4 = 68

A. {60}
B. {4}
C. {8}
D. {56}


Answer: C

Mathematics

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Find the extreme values of the function subject to the given constraint.  

A. Maximum: 7 at    minimum: -5 at  
B. Maximum: 4 at    minimum: -5 at  
C. Maximum: 4 at    minimum: -2 at  
D. Maximum: 7 at    minimum: -2 at  

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Find the vertices, foci, and asymptotes of the hyperbola.

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Answer the question.List the first four multiples of 15x and of 10x

A. 15x, 225x, 3375x, 50,625x; 10x, 100x, 1000x, 10,000x
B. 15x, 30x, 45x, 60x; 10x, 20x, 30x, 40x
C. 75x, 90x, 105x, 120x; 50x, 60x, 70x, 80x
D. 15x, x, 5x, x; 10x, 5x, x, x

Mathematics

Use the graph to solve the equation. = x

A. 4 B. 0, 4 C. 0 D. 0, -4

Mathematics