Add or subtract. Write the answer in lowest terms. + 

A.
B.
C.
D.


Answer: D

Mathematics

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Perform the indicated operation.

A.
B.
C.
D.

Mathematics

Solve the inequality. Give the solution set in both set-builder notation and graph form.3 ? 6x + 9 and 2x + 4 < 10

A.
 
B.
 
C.
 
D.
 

Mathematics

Write the decimal number as a percent. 0.0767

A. 0.00767% B. 0.767% C. 7.67% D. 76.7%

Mathematics

Calculate the average rate of change of f on each interval. What happens to this average rate of change as the interval decreases in length?f(x) = x3(i) [4.9, 5.1] (ii) [4.99, 5.01] (iii) [4.999, 5.001]

A. (i) 25.03; (ii) 25.0003; (iii) 25.000003; approaches 25. B. (i) 10; (ii) 10; (iii) 10; approaches 10. C. (i) 1.5002; (ii) 0.1500002; (iii) 0.015; approaches 2. D. (i) 75.01; (ii) 75.0001; (iii) 75.000001; approaches 75.

Mathematics