Solve the inequality using the x-intercept method or the intersection-of-graphs method. Express the solution set in interval notation.9z - 6 > 8z - 1

A. (-?, -7)
B. (-7, ?)
C. (-?, 5)
D. (5, ?)


Answer: D

Mathematics

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Solve the inequality. Graph your solution on a number line, and write your solution in interval notation.-5 < 4x + 3 ? 11

A. [-2, 2]

B. (-2, 2]

C. (-2, 2)

D. [-2, 2)

Mathematics

Provide an appropriate response.What is the current in amps (I) to the nearest hundredth if the resistance (R) of the circuit is 49.28 ? and the watts (W) used are 308? Use the formula R = .

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the inequality and graph the solution set.|4x + 6| ? 7

A.

B.

C.

D.

Mathematics

The demand function for a product is , where p is the number of dollars and x is the number of units. If the equilibrium quantity is $7, what is the consumer's surplus? Round your answer to two decimal places. ?

A. $22.86 B. $28.24 C. $48.00 D. $62.40 E. $115.20

Mathematics