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Gwar [14]
3 years ago
11

Given the expression 5x^2y+ 2x - 4xy^2 - 5xy + 9x^2y, select the like term that would combine with 5x^2y.

Mathematics
1 answer:
Sveta_85 [38]3 years ago
7 0
9x^2y would combine with 5x^2y as they have the same exponent and variables
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Can you help me with both don’t know if second one is right
erma4kov [3.2K]

Answer:

1. $67.72

2. It's correct.

Step-by-step explanation:

1.

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68.89-10=58.89

Now calculate 15% of that.

Convert 15% to decimal by dividing by 100

\frac{15}{100}=0.15

Multiply

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----------------------------------------------------------------------------

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Convert 20% to decimals by dividing by 100

\frac{20}{100}=0.20

Multiply

0.20(148.25)=29.65 This is how much they will tip.

Add this to the original bill;

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Alenkasestr [34]

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Explanation:

Both equations are in the form y = mx+b. This is known as slope intercept form. This is because we can read off the values of the slope and y intercept very quickly. We have y = 2x+3 match up with y = mx+b. The m is the slope and b is the y intercept. So m = 2 and b = 3 for this equation. A similar situation happens with the other equation as well. It might help to rewrite the second equation into y = (3/4)x + (-2).

4 0
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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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I am a fraction that is equal to 1/6 what am i?
jonny [76]
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