3 years ago

Generate an equivalent algebraic expression by combining like terms. 2x-6y+2x^2-21-4y+4x-x^2

1 answer:

3 0

I’m pretty sure it’s

6x-10y+x^2-21

Unless I read it wrong then sorry

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Norma-Jean [14]

Answer:

$63

Step-by-step explanation:

we know that

Keith bought 4 shirts for $36

using proportion

Find out would be the cost for 7 shirts

Let

x ----> the cost for 7 shirts

$\frac{4}{36}\ \frac{shirts}{\$}=\frac{7}{x}\ \frac{shirts}{\$}\\\\x=36(7)/4\\\\x=\$63$

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3 years ago

natta225 [31]

Shape b has the shaded area closest to 63%

7 0

3 years ago

seropon [69]

Answer:

- 2

Step-by-step explanation:

common ratio is - 2

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3 years ago

Eddi Din [679]

The second option:

2(8) - 3(1) = 13, which is greater than 12

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3 years ago

Svetradugi [14.3K]

Answer:

0.00604=6.04×10^(-3)

0.000070=7.0×10^(-5)

71000=7.1×10^(4)

7 0

3 years ago