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3 years ago

7

CAN SOMEONE PLEASE HELP ME The expression (y – 9)2 is equivalent to which expression. Simplify and write in standard form. Show

your work.

1 answer:

hammer [34]3 years ago

7 0

Answer:

yes

Step-by-step explanation:

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An iPhone costs 7 times as much as an AirPods. Together they cost $1,200. Find the price of the laptop and iPod.

Mrac [35]

Answer:

Airpods=$150 iPhone=1050

Step-by-step explanation:

$1,200/8=150 150*7=1050

I might be wrong tho

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3 years ago

4.601, 4.1011, 4.1, 4.61 order these numbers from least to greatest

Maksim231197 [3]

Answer:

4.1, 4.1011, 4.601, 4.61

Step-by-step explanation:

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3 years ago

What is the sum of 2x^2 and 2x^3

jeyben [28]

For this case we have the following expression:

$2x ^ 2 + 2x ^ 3$

The terms are not similar, so they cannot be added.

<em>Examples of similar terms:</em>

$x ^ 3 + x ^ 3 = 2x ^ 3\\3x ^ 4 + 2x ^ 4 = 5x ^ 4$

Then, the expression given can only be rewritten as:

$2 (x ^ 2 + x ^ 3)$

This is taking common factor 2 to both terms.

Answer:

$2 (x ^ 2 + x ^ 3)$

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3 years ago

What is the area of a triangle with the side of 6, 8, and 10?

elena-s [515]

Answer:

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Step-by-step explanation:

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7 people went to the movies the number of sdults was one more than the number of children write and solve an equation

Kamila [148]

Answer:

7=X+Y there are 4 adults and 3 children

Step-by-step explanation:

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3 years ago