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nordsb [41]
2 years ago
7

Help me pleaseee

Mathematics
1 answer:
Ronch [10]2 years ago
4 0

Answer:

 ((2•(x4))-(3•(x3)))-2x2  = 0

STEP

2

:

Equation at the end of step

2

:

 ((2 • (x4)) -  3x3) -  2x2  = 0

STEP

3

:

Equation at the end of step

3

:

 (2x4 -  3x3) -  2x2  = 0

STEP

4

:

STEP

5

:

Pulling out like terms

5.1     Pull out like factors :

  2x4 - 3x3 - 2x2  =   x2 • (2x2 - 3x - 2)

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Paula, the local baker, usually makes 15 loaves of bread and 10 cakes per day, but today she made 25 loaves of bread and 12 cake
frozen [14]

Answer:

Step-by-step explanation:

The percent increase formula is

%increase=\frac{new-original}{original}*100%

For the bread, our percent increase looks like this:

\frac{25-15}{15}*100

which gives us a percent increase of 66.7%

For the cakes, our percent increase looks like this:

\frac{12-10}{10}*100

which gives us a percent increase of 20%

3 0
3 years ago
You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your d
Trava [24]

Answer:

Following are the solution to this question:

Step-by-step explanation:

For this set, the correlation coefficient is = -0.015.

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It means that your prediction is nothing better than just a wild choice. Its odds of an estimated value being relatively close to the actual result are therefore much smaller as the points are it's hardly the best match.

4 0
2 years ago
Five times the sum of a number and 6 is 48
MissTica
5(n+6)=48

5n+30=48

5n=18

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4 0
3 years ago
What does | | represent?
RSB [31]
It represente the absolute value
7 0
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Rewrite 23/25 and 9/10 so they have a common denominator
Kazeer [188]
Well you have to have the common at 50 because that it so multiply23/25 by 2 and 9/10 by 5 so 45/50 and 46/50
3 0
3 years ago
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