What is 0.21x+0.05(17-x)>= 2.55 ?

The solution to 0.21x+0.05(17-x)>= 2.55 is x>= 85/8

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0.21x+0.05(17-x)>= 2.55

0.21 x + 0.05 (17 - x) \geq 2.55

x \geq \frac{85}{8}

Interval Notation

[\frac{85}{8}, \infty)

Decimal Notation

x \geq 10.625

Solution steps

0.21 x + 0.05 (17 - x) \geq 2.55

Multiply both sides by

100

21 x + 5 (17 - x) \geq 255

Expand

21 x + 5 (17 - x) : 16 x + 85

16 x + 85 \geq 255

Move

85

to the right side

16 x \geq 170

Divide both sides by

16

x \geq \frac{85}{8}

8 x^{3} - 27 v^{3}

9 x^{3} + 9 x^{2} y - x - y

x^{2} - 12 x + 16 = 0

\frac{5}{5 + 6 i}

\frac{4 a ^{2} - 20 a + 25}{25 - 4 a ^{2}}

What is 0.21x+0.05(17-x)>= 2.55 ?
The solution to 0.21x+0.05(17-x)>= 2.55 is x>= 85/8