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rjkz [21]
3 years ago
9

PLEASE HELP AGAIN LOL WHAT IS 4(2x+1)-3

Mathematics
2 answers:
Harman [31]3 years ago
7 0

Answer:

8x + 1

Step-by-step explanation:

8x + 4 -3

AURORKA [14]3 years ago
4 0

Answer:

8x+1

Step-by-step explanation:

I dunno why my answer has to be at least 20 characters

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Math sucks please help me too stupid
asambeis [7]

Answer: with question 1 mark your first line by having it intercept at postive 4 on y axis then count up 1 right 4 then mark a point then mark a point down 1 left 4 then create your line

After that line go to next line but starting at -3 on y axis then go up three left 2 until you cant fit on graph you should get your answer where both lines you draw cross at

Step-by-step explanation:

7 0
3 years ago
Figure ABCD is a parallelogram.
Natalka [10]

Answer:

A:   ∠B = 55°; ∠D = 55°

Step-by-step explanation:

On Edg. 2021

5 0
3 years ago
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Please help last question
Artyom0805 [142]

so I think 37\12 is the answer to this question

7 0
3 years ago
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Alice planted some corn in the back yard and measures it’s height regularly. The last time she checked, the stalks were 60 inche
sdas [7]

Answer:

The percent of increase in height of the stalks is 20%.

Step-by-step explanation:

The general formula for a percent increase is as follows:  (Original Amount - New Amount/Original Amount) x 100.  The original height of the stalks was 60 inches tall.  The new height of the stalks is 72 inches.  In the numerator of our fraction, we take 72-60 to get 12.  Our denominator is the original amount, or 60.  This gives us an overall fraction of 12/60, which when we divide gives us 0.2.  Once we multiply our decimal by 100, we get an overall percent increase of 20%.

6 0
3 years ago
Jim Hunter has decided to retire to Florida in 10 years. What amount should Jim invest today so that he'll be able to withdraw $
ipn [44]
The following formula is applicable;
A=P(1+r)^n

Where,
A = Total amount accrued after 10 years (this is the amount from which the yearly withdrawals will be made from for the 30 years after retirement)
P=Amount invested today
r= Annual compound interest for the 10 years before retirement
n= Number of years the investments will be made.

Therefore,
A= Yearly withdrawals*30 years = $25,000*30 = $750,000
r= 9% = 0.09
n= 10 years

P= A/{(1+r)^n} = 750,000/{(1+0.09)^10} = $316,808.11
Therefore, he should invest $316,808.11 today.
7 0
3 years ago
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