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mylen [45]
2 years ago
12

Simpllify-9x - 3^2 -4 + 9

Mathematics
2 answers:
dedylja [7]2 years ago
8 0

Answer:

-9x-4

Step-by-step explanation:

-9x-3x3-4+9 = -9x-9-4+9 = -9x-4


Hope it helps

USPshnik [31]2 years ago
6 0

Answer:

-9x+14 (if that's a negative 9x if not then 9x+14)

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How do you write 0.61 as a percentage? (Just a random question.......) XD<br> ~Eri
max2010maxim [7]

Answer:

61%

Step-by-step explanation:

in order to convert decimals to percentages, you just multiply by 100.

.61 * 100 = 61%

5 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!!!
Vesna [10]
  • (fg)(x)=f(x)×g(x)
  • (x+2)(3x²-1)
  • x(3x²-1)+2(3x²-1)
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4 0
2 years ago
Mrs Lee had thrice as many pears as apples. The number of oranges is 1/2 the total number of fruits.
Lady bird [3.3K]
Okay. I think that what you're looking for are the fraction of the total fruits. With that being said, oranges make up 1/2 of them. That means the other half were pears and apples. There were 3 times as many pears as apples. There are still 4 parts to that left. When you think about it, 3/8 is thrice of 1/8 and 3/8 + 1/8 = 4/8 or 1/2 in simplest form. Here are the fractions of the fruits Mrs. Lee has.

Oranges: 1/2
Pears: 3/8
Apples: 1/8
5 0
4 years ago
The table shows the number of teaspoons of vanilla needed to make different batches of cookies.
shusha [124]

Answer:

Multiple

4

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N

Step-by-step explanation:

5 0
4 years ago
Think I might need little assistance
Maurinko [17]

Answer:

x = 90

Step-by-step explanation:

We use the Definition of Corresponding Angles to help us solve for <em>x</em>:

∠1 = ∠4

Step 1: Write out equation

3x - 160 = x + 20

Step 2: Solve for <em>x</em>

2x - 160 = 20

2x = 180

x = 90

5 0
3 years ago
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