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Marina86 [1]
3 years ago
12

Ms. Johnson asked her class to write an equivalent expression to

Mathematics
1 answer:
dimulka [17.4K]3 years ago
7 0
No one got the correct answer. The answer is supposed to be 7(2d+3k-dk-1). All the coefficients are divisible by 7, thus only the integers are changed. However, the variables cannot be a factor because they do not have the same variables that all the coefficients must have.
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Last month, Seth made money by selling stocks. His investment income was $401
jolli1 [7]

Answer:

B, Seth lost $261 by selling stocks.

Step-by-step explanation:

Since the income is negative, it would only be logical that he would've lost money, since you can't make negative money.

8 0
2 years ago
the perimeter of a rectangle is 60 meters. if the length of the rectangle is 14 meters. what is the width of the rectangle.,
Ray Of Light [21]
Perimeter is 2width+2length
Therefore since you already know that the perimeter is 60 and the length is 14 you can set up the equation; 
60= 2w+14
with this you then need to find w so;
60=2w+14
-14     -14
46=2w
(46/2)=(2w/2)
13=w
The width is 13
8 0
3 years ago
Read 2 more answers
Help please asap thanks
Ymorist [56]

Answer:

x = 8

Step-by-step explanation:

7 0
3 years ago
Old Grandpa Joe left half his money to his granddaughter and half that amount to his grandson.
Usimov [2.4K]

Answer:

£12000

Step-by-step explanation:

Granddaughter -- 1/2 of x

Grandson -- 1/2(1/2 of x)

Brother -- 1/6 of x

Dogs' home -- £1000

Therefore,

\frac{x}{2} + \frac{x}{4} + \frac{x}{6} + 1000 = x

x = 12000

Thenks and mark me brainliest :)

7 0
3 years ago
What is y=2(x+1)^2 in standard form
Setler79 [48]
Y=4x+4
I think this is it u just have to simplify to get it to y=mx+b
5 0
3 years ago
Read 2 more answers
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