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nordsb [41]
2 years ago
5

2x+1=(-3)what is the value of x??????​

Mathematics
1 answer:
ASHA 777 [7]2 years ago
3 0

Answer:

x=-2

Step-by-step explanation:

2x+1=(-3)

-1 on both sides

2x=-4

÷2 on both sides

x=-2

Hope this helps =]

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The first day of Sam's vacation was a Monday. What day of the week was the Day 36 of Sam's vacation?
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Answer:

A. Monday

Step-by-step explanation:

The solution to this problem can be found by creating a table

If Day 1 was Monday, then

Mon    Tues      Wed      Thur    Fri      Sat      Sun

1              2           3             4        5        6          7

8             9           10           11        12       13        14

...............

We can see that the multiples of 7 are falling on Sundays so we will divide 36 by 7 to get the closest multiple of 7 to 36.

The closest multiple of 7 near 36 is 35 so Day 35th will fall on Sunday and Day 36 will be on Monday

Hence, Option A is the correct answer..

3 0
3 years ago
Hi! Can someone please help me with this math problem? Please show your work on how you got your answer. Thank you!
SVEN [57.7K]

Answer:

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Step-by-step explanation:

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18-3.50=2.75p

14.5/2.75=2.75p/2.75


5=p

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5 0
3 years ago
Between which 2 consecutive numbers is radical 46
Nuetrik [128]
\bf \sqrt{46}\approx 6.78239983
\\\\\\
\boxed{6}\text{\textemdash\textemdash\textemdash\textemdash\textemdash\textemdash\textemdash\textemdash}6.78239983\text{\textemdash\textemdash\textemdash}\boxed{7}
5 0
3 years ago
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frozen [14]
Well if each band needs 15.5 inches and she needs to make 12 headbands she needs 15.5 inches 12 times. Now you can add 15.5 + 15.5 +15.5 (so on) 12 times or you can do it the easier way and do 15.5 times 12. this comes out to 186 inches of ribbon. She estimated 160 inches of ribbon, this is unreasonable because it is significantly less that 186. 
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3 years ago
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Solnce55 [7]

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Step-by-step explanation:

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then add 36 to the 18 to help isolate the variable..

9p=54

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7 0
3 years ago
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