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Ganezh [65]
3 years ago
12

Plz help me with this problem it’s not that hard at all !!

Mathematics
2 answers:
Stella [2.4K]3 years ago
6 0
Substitute the number 6 for x and the number 8 for y. if you do this, the equation will become 43(6) + 26 - 19(8) + (6 • 8). Then solve! remember to multiply with the parenthesis first!
Brums [2.3K]3 years ago
3 0

Answer:

43x-19y+74

hope this helps!!:)

Step-by-step explanation:

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Simplify<br> ^3<br> V-27n^27
Sauron [17]

Apply the radical rule to separate terms:

Cubicroot(-27) and cubic root(n^27)

Cubicroot(-27) = -3

Now you have -3 cubicroot(n^27)

Using the exponent rule

N^27 can be rewritten as (n^9)^3

Now you have -3 cubicroot((n^9)^3)

The cubic root and the 3rd power cancel out to get the final answer of

-3n^9

8 0
3 years ago
All four sided polygons are quadrilaterals
Sati [7]
This is a true statement (:
3 0
3 years ago
The groundhog population of​ Punxsutawny, Pennsylvania is closely monitored each year. Two years ago the population decreased by
kap26 [50]

Answer:

There was a increase of 1.7% over these three​ years

Step-by-step explanation:

Multipliers:

For a decrease of a%, we multiply by: \frac{100-a}{100}

For a increase of a%, we multiply by: \frac{100+a}{100}

What was the percentage​ increase/decrease of groundhogs over these three​ years?

Decrease of 12%(multiplication by 0.88).

Increase of 6%(multiplication by 1.06).

Increase of 9%(multiplication by 1.09).

After these three years:

0.88*1.06*1.09 = 1.017

1.017 - 1 = 0.017

0.017*100% = 1.7%

There was a increase of 1.7% over these three​ years

3 0
3 years ago
Solve the equality 2(4x+1 )&lt; 3(2x-3)
Musya8 [376]

Answer:

Step-by-step explanation:

2(4x+1)<3(2x-3)

simplify to

8x+2<6x-9

we can add 9 to both sides and subtract 8x from both sides

11<-2x

divide by -2

-5.5>x

7 0
2 years ago
For the case of 5 item,how many different ways are there to place an order?
Svetllana [295]
The answer to this question is 20 placed in order
5 0
3 years ago
Read 2 more answers
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