Solve the compound inequality.

Mathematics
Tutor: None Selected Time limit: 1 Day

Solve the compound inequality.

8x ≥ - 64  and  10 x <60

a.  - 8 ≥ x ≤ 6

b.  - 8 < x < 6

c.   - 8 < x ≤ 6

d.   -8 ≤ x < 6

Apr 27th, 2015

From equation (1) we have,

8x≥-64

x≥-8

From equation (2) we have,

10x<60

x<10

Combining (1) and (2)

-8≤x<10

Hence D.


Apr 27th, 2015

so its d right ?

Apr 27th, 2015

Yes.

Apr 27th, 2015

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Apr 27th, 2015
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Apr 27th, 2015
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