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Natasha2012 [34]
4 years ago
10

If 5x +1/2_< 25 what is x?

Mathematics
1 answer:
Rudiy274 years ago
8 0

Answer:

x ≤ 4.9

Step-by-step explanation:

5x +1/2≤ 25

Multiply each side by 2 to get rid of the fractions

2(5x +1/2)≤ 25*2

10x +1 ≤ 50

Subtract 1 from each side

10x+1-1 ≤50-1

10x ≤ 49

Divide by 10 on each side

10x/10 ≤ 49/10

x ≤ 4.9

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Answer:

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2 years ago
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5 0
3 years ago
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frez [133]

Answer:

<u>Given GP:</u>

  • tₙ = (1/3)ⁿ⁻¹

<u>We see that:</u>

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<u>Sum of  n terms:</u>

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  • Sₙ = 3/2 [1 - (1/3)ⁿ]
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