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sergij07 [2.7K]
3 years ago
12

What is 4x^7 • 5x^3 simplified?

Mathematics
1 answer:
slavikrds [6]3 years ago
7 0

Answer:

20x^10

Step-by-step explanation:

4x^7 * 5x^3

4(x^7) * 5(x^3)

4*5(x^7)(x^3)

20 x^(7+3)

20x^10

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List the integers satisfy the inequality -1 less than 2x - 5 less or equal to 5<br>​
Ilya [14]

Answer:

integers are { 3 , 4 , 5 }

Step-by-step explanation:

- 1 < 2x - 5 ≤ 5

- 1 + 5 < 2x - 5 + 5 ≤ 5 + 5                           [ adding by 5 ]

4 < 2x + 0 ≤ 10

4 < 2x ≤ 10

2 < x ≤ 5                                                     { divide by 2 ]

Therefore, integers are { 3 , 4 , 5 }

4 0
3 years ago
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Step-by-step explanation:

[ Refer to the attachment ]

6 0
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Write the fraction as an 1/15 equivalent fraction with a denominator of 45.​
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Answer:

  3/45

Step-by-step explanation:

To find the numerator, multiply the desired denominator by the fraction.

  x/45 = 1/15

  x = (45)(1/15) = 45/15 = 3

The equivalent fraction is 3/45.

5 0
3 years ago
Hi i need some help on this it will really help
Fiesta28 [93]

Answer:

He can afford 5 large cheese pizzas.

Step-by-step explanation:

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5.333333 ----> 5

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7 0
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In indirect variation if y = 5 and x = 10, what is the value of k (the constant)?
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