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bazaltina [42]
3 years ago
14

What is the expanded form of 3x(x+3)^2?

Mathematics
1 answer:
sdas [7]3 years ago
7 0
First: (X+3)(x+3) foil it. Then distribute the 3x among the values and combine like terms
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What is 13 28/30 simplest form
Naddik [55]

Answer:

  13 14/15

Step-by-step explanation:

The numerator and denominator of 28/30 have a greatest common factor of 2. Dividing that from each of those numbers gives 14/15. This is the reduced fraction of the mixed number. The integer portion stays the same.

  13 28/30 = 13 14/15

3 0
3 years ago
A box of cereal stated there are 90 calories in a 3/4 cup serving. How many calories are there in 4 cups of the cereal
Elenna [48]

Answer:

Step-by-step explanation:

Lets call the calories in one cup 'x'

so (3/4)x=90

Solving for x:

x=(90)/(3/4)

x=120

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(4)(120)=?

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3 0
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aleksley [76]
I hope this helps you

5 0
3 years ago
Read 2 more answers
Ancient Egyptians did not write the fraction 4/5 as 4/5. Instead they used unit fractions. The numerator of a unit fraction is a
Salsk061 [2.6K]

<u>3/4</u>  =  1/2  +  1/4

<u>5/8</u>  =  1/2  +  1/8

<u>7/12</u>  =  1/2  +  1/12


7 0
2 years ago
Question is attached
TiliK225 [7]

Answer:

The relation passes the vertical line test.

Step-by-step explanation:

When you graph the points, a vertical line can be drawn through them without hitting another point.

If this answer is correct, please make me Brainliest!

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