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Tju [1.3M]
3 years ago
14

Which of the following is not a perfect square? OA, 1 OB) 2 OC) 4 OD) 9

Mathematics
1 answer:
Burka [1]3 years ago
5 0
B) 2
This is so because no number to the power of 2 has the result of 2

The other do
2x2 = 4
1x1 = 1
3x3 = 9
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72 = –6(y + 37)<br> plz help
AlladinOne [14]

Answer:

-49

Step-by-step explanation:

you can first divide both sides by -6

so

-12 = y+37

so y = -12-37 = -49

8 0
2 years ago
Jane had of a meter of ribbon. She used of a meter of ribbon to decorate a card. How much ribbon did she have left after she dec
emmainna [20.7K]
She had none left. if she only had a meter and then used a meter there would be none left.
5 0
2 years ago
vanessa invested $2500 into an account that will increase in value 3.5% each year. write an exponential function, then find the
riadik2000 [5.3K]

Answer: A = 2500 (1.035)^n

A= $ 4,974.47

Step-by-step explanation:

A=P(1+r)^n

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N=20

2500(1.035)^20

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4 0
3 years ago
Solve system by Substitution<br> method, provide steps.<br> y = 5x - 18<br> -5x+6y = 17
Sedaia [141]

Answer:

x=5

Step-by-step explanation:

-5x+6(5x-18)=17

-5x+30x-108=17

25x-108=17

25x=17+108

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x=5

5 0
3 years ago
PLEASE HELPPppp
sasho [114]

Answer: B

Hope this helps :)

5 0
3 years ago
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