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4 years ago

What is x+2x=100 what is x?

Mathematics

2 answers:

Vesnalui [34]4 years ago

8 0

I am not sure about the answer but all you have to think about is what is 100 divided by 3

Studentka2010 [4]4 years ago

4 0

Answer:

so it is 33.333333333333333333 or 33. ongoing 3 hope this helps

Step-by-step explanation:

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22/5 times 2 times 1/3

LUCKY_DIMON [66]

Answer:

44/15 or maybe 2 14/15

Step-by-step explanation:

4 0

3 years ago

Parallel to y=2/3x+4 and goes through (-9,-2)

Ostrovityanka [42]

Hey there :)

y = $\frac{2}{3}x + 4$

Since this line is parallel to the line to be found, both have the same slope: $\frac{2}{3}$

Coordinates: ( - 9 , - 2 )

y - ( -2 ) = $\frac{2}{3}$ ( x - ( -9 ) )
$y + 2 = \frac{2}{3} x + 6$
$y = \frac{2}{3} x + 6 - 2$

$y = \frac{2}{3}x + 4$

8 0

3 years ago

Read 2 more answers

14(0.89)^x+4.5 =162

lisabon 2012 [21]

$14(0.89)^{x + 4.5} = 162$
$\frac{14(0.89)^{x + 4.5}}{14} = \frac{162}{14}$
$0.89^{x + 4.5} = 11\frac{4}{7}$
$ln(0.89^{x + 4.5}) = ln(11\frac{4}{7})$
$(x + 4.5)ln(0.89) = ln(11\frac{4}{7})$
$\frac{(x + 4.5)ln(0.89)}{ln(0.89)} = \frac{ln(11\frac{4}{7})}{ln(0.89)}$
$x + 4.5 = -2101.14032500$
$x = 2105.64032500$

3 0

3 years ago

Pls answer! i will mark brainliest!

Volgvan

Answer:

3 inches

Step-by-step explanation:

(14+2x) × (15+2x) = 2(14×15)

210 +30x +28x + 4x² = 420

4x² + 58x - 210 = 0

2x² + 29x - 105 = 0

2x² + 35x - 6x - 105 = 0

x(2x + 35) - 3(2x + 35) = 0

(x - 3)(2x + 35) = 0

x = 3, -35/2(not possible)

3 0

4 years ago

Total cost is $14 plus 10% tip

castortr0y [4]

Answer:

the tip will be 1.40 which will make your bill total 15.40 hope this helps

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers