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leonid [27]
3 years ago
14

(8x+5)+(−x2−8)I don't know what to do ​

Mathematics
2 answers:
nexus9112 [7]3 years ago
8 0

Answer:

-x^{2} +8x-3

Step-by-step explanation:

disa [49]3 years ago
3 0

Answer:

combine your like terms.

Step-by-step explanation:

(8x+5)+(-2x-8)

8x-2x=6x

5-8= -3

(6x-3)

Hope this helped stay safe:)

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3x to the power of 2 - 363 = 0
Vladimir79 [104]

Answer:

yes

Step-by-step explanation:

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3 years ago
Example 3: A rectangular garden has a length of (x + 4) feet and a width of (x+3) feet.
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Answer:

  4x +14 . . . feet

Step-by-step explanation:

The perimeter is given by ...

  P = 2(L+W)

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  P = 4x +14

The perimeter of the garden is 4x +14 feet.

3 0
3 years ago
Diane has pizza for making pizzas. She separates the dough into the three portions listed below. Portion a is 8.25 ounces. Porti
SSSSS [86.1K]

Answer:

portion b is 17 ounces. portion c is 34 ounces.

Step-by-step explanation:

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7 0
3 years ago
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Lucy's pet snake eats 2 mice a week how many mice will she eat in 6 weeks
alexgriva [62]

What we know: Lucy's snake eat's 2 mice a week.

To find the answer, you'll have to multiply 2 by 6.

So, since Lucy's snake eats 2 mice a week for 6 weeks.

To find the amount of mice her snake has eaten in the past 6 weeks you'll have to multiply 2 and 6.

2x6=?

------------------------------------------------------------------

The first week the snake ate 2 mice.

The second week the snake ate 2 mice.

The third week the snake ate 2 mice.

The fourth week the snake ate 2 mice.

The fifth week the snake ate 2 mice.

The sixth week the snake ate 2 mice.

Your answer would be: 12

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