3 years ago

2x – 5 > 3 and -4x + 7 < -25

Mathematics

1 answer:

KATRIN_1 [288]3 years ago

5 0

Answer:

Step-by-step explanation:

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Answer:

65.2

Step-by-step explanation:

Every km is 0.62 miles and then you multiply that by 105. 105 x 0.62 =65.2

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A group of 2n people, consisting of n men and n women, are to be independently distributed among m rooms. Each woman chooses roo

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Step-by-step explanation:

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3 years ago

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3 years ago

solve the inequality $\frac{29}{289z<\frac{16}{161}z$. try to solve the problem without doing a lot of messy computations!

Lesechka [4]

The solution to the given inequality as represented in the task content are; z < - 1.00485413 OR z > 1.00485413.

<h3>What is the solution to the given inequality?</h3>

It follows from the task content that the solution of the given inequality; ( 29 / 289z ) < ( 16 / 161 ) z is to be determined.

Since the given inequality is;

( 29 / 289z ) < ( 16 / 161 ) z

By cross multiplication; we have;

161 × 29 < ( 16z × 289z )

( 161 × 29 ) / ( 16 × 289 ) < z²

1.00973183 < z²

Therefore;

1.00485413 < z. OR. -1.00485413 > z.

Ultimately, z < - 1.00485413 OR z > 1.00485413.