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Doss [256]
3 years ago
8

Write the sum of 3x^2 + x + 8 and x^2 - 9

Mathematics
1 answer:
frez [133]3 years ago
5 0
4x^2+x-1 I hope it help you
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3 years ago
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!!! PLEASE ANSWER NOW!!! <br>A square has side length 4 cm. What is its area?<br>​
almond37 [142]

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3 years ago
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U = kx+y solve for x
zhuklara [117]

Step-by-step explanation:

Kx = u - y

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3 years ago
A rental car company is running two specials. Customers can pay $40 to rent a compact car for the first day plus $6 for each add
Flura [38]

Answer: she wants to rent the car for 11 days.

Step-by-step explanation:

Let x represent the number of additional days that Pamela wants to rent the car for.

Customers can pay $40 to rent a compact car for the first day plus $6 for each additional day. This means that the total cost of using this special for x days would be

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30 + 7(x - 1) = 30 + 7x - 7

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3 years ago
Saved<br> 250 mg<br> sing value in<br> 50 mg<br> 10 ml<br> X<br> Choice
Bumek [7]
Hi there!

What is the question and then i can help!
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