$\frac{x+8}{3x+7} + \frac{x+7}{x+4} \\ = \frac{(x+8)(x+4)+(x+7)(3x+7)}{(3x+7)(x+4)} \\ = \frac{ x^{2} +12x+32+3 x^{2} +28x+49}{3 x^{2} +19x+28} \\ = \frac{4 x^{2} +40x+81}{3 x^{2} +19x+28}$

6 0

3 years ago

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What is the value of A??

aniked [119]

Answer:

the value is....

Step-by-step explanation:

7 0

2 years ago

Andre and Noah started tracking their savings at the same time. Andre started with $15 and deposits $5 per week. Noah started wi

Paha777 [63]

Answer:

1. he started with 15 and 5 per week. w is week

a is andre

a = 15 + 5w

Step-by-step explanation:

4 0

2 years ago

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A right rectangular prism is packed with cubes of side length inch. If the prism is packed with 12 cubes along the length, 8 cub

Alekssandra [29.7K]

Answer:

480 is the correct answer

Step-by-step explanation:

All you have to do is multiply all together.

May I have brainliest?

4 0

2 years ago

Need help ASAP, pls an thank u​

Need help ASAP, pls an thank u