3 years ago

What is the sum of the rational expressions below? 2x/ x+2 + x/ x-3

Mathematics

2 answers:

disa [49]3 years ago

8 0

X=4 is the answer to this equation

marshall27 [118]3 years ago

3 0

The sum of the rational expression is
X=4

You might be interested in

Write a comparison statement for the depth of the hermit crab and the redfish.

Delicious77 [7]

2 ft > -3 ft
The redfish is deeper than the hermit crab.

8 0

4 years ago

sketch the curve represented by the parametric equations (indicate the orientation of the curve), write the corresponding rectan

pychu [463]

Answer:

Reduced equaton is $5x-3y+\frac{28}{3}=0$ .

Step-by-step explanation:

Given parametric equation is,

$x=3t-5$ and $y=5t+1$

Now, $x=3t-5\implies t=\frac{x+5}{3}$ substitute in second equation we get,

$y=\frac{5}{3}(x+5)+1$

$y=\frac{5}{3}x+\frac{28}{9}$

$\implies 5x-3y+\frac{28}{3}=0$

which is the corresponding rectangular equation after eliinating the parameter.

Now consider,

$y=\frac{5}{3}x+\frac{28}{9}$

Of which,

Slope : $\frac{5}{3}$

when,

$x=0, y=\frac{28}{9}=3.1$

$x=1, y=\frac{43}{9}=4.8; x=-1, y=\frac{13}{9}=1.4$

$x=2, y=\frac{58}{9}=6.4; x=-2, y=\frac{-2}{9}=-0.2$

$x=3, y=\frac{73}{9}=8.1; x=-3, y=\frac{-17}{9}=-1.8$

$x=4, y=\frac{88}{9}=9.8; x=-4, y=\frac{-32}{9}=-3.6$

$x=5, y=\frac{103}{9}=11.4; x=-5, y=\frac{-47}{9}=-5.2$

ans so on. Thus sketching th curve will look like given,

5 0

3 years ago

Order from least to greatest 5 1/2, 5.05, 5 5/9

Valentin [98]

5 1/5 = 5.50
5 5/9 = 5.555555
so the order from smallest to biggest is
5.05, 5 1/5, 5 5/9

6 0

3 years ago

What is the answer to 717/3

rosijanka [135]

Answer:

717/3 = $237\frac{2}{3}$

4 0

3 years ago

Ronald wants to rent a car to take a trip and has a budget of $60. There is a fixed rental fee of $25 and a daily fee of $5. Wri

Westkost [7]

Daily fee: 5x
rental fee: 25
budget:60

5x + 25 <= 60

7 0

3 years ago

Read 2 more answers