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Zolol [24]
3 years ago
5

Simplify. 7x + 3(x - 2) - 4x + 8

Mathematics
2 answers:
alisha [4.7K]3 years ago
4 0

Answer:

6x+2

Step-by-step explanation:

Delicious77 [7]3 years ago
4 0

Answer:

6x+2

Step-by-step explanation:

First you have to do the parenthesis.

The equation should be now,

7x+3x-6-4x+8

I would now add the variables

6x-6+8

6x+2

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The next number in the sequence -5, -2, 4, 13 is 25. Is this conjecture true or false?
steposvetlana [31]

Answer:

False

Step-by-step explanation:

The sequence seems to be increasing by 3+3(-5+3=-2, -2+3+3=4, so on). By 13, the sequence is increasing by 11, making the next number 24.

7 0
2 years ago
GEOMETRY NEED HELP ASAP WILL ASSIGN BRAINLIEST!!!
faust18 [17]
<span><u>Answer </u>
31.12 in

<u>Explanation </u>
To get the length required, lets first find angle mF,
mF = 180 – (43 + 62) =75o
Now we can use the sin rule to find length DE.
a/sin⁡A =b/sin⁡B Where a and b are the length opposite to angle A and B respectively.
DE/sin75=22/sin⁡43
DE=(22 sin⁡75)/sin⁡43
DE=31.12 in  
</span>
7 0
3 years ago
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The selling price of an item is ​$650. It is marked down by ​%10, but this sale price is still marked up from the cost of ​$450.
Hoochie [10]

Answer:

nothing

Step-by-step explanation:

You get nothing because it would make -43256742984

7 0
3 years ago
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The population of a city in 2005 was 18,000. By 2010, the city’s population had grown to 45,000. If the population growth follow
olga_2 [115]
First find the rate of growth
45000=18000(1+r)^(2010-2005)
Solve for r
r=((45,000÷18,000)^(1÷5)−1)×100
R=20%
Use it to find the population in 2015
P=45000(1+0.20)^(2015-2010)
P==111,974.4
5 0
3 years ago
What percent of 50 is 44
PtichkaEL [24]

Answer:

here u go

Step-by-step explanation:

88%

5 0
3 years ago
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