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laila [671]
3 years ago
7

If one side of the equation x + 5 = 8 has 9 added to it and the other side has (4 + 5) added to it, will the equation stay equal

?​
Mathematics
2 answers:
tia_tia [17]3 years ago
8 0

Answer:

no

Step-by-step explanation:

adding random numbers and variables to any equation changes the equation. No, the answer would not be equal.

Likurg_2 [28]3 years ago
6 0
No. the side that has (4+5) will ultimately be multiplying 9 to the equation.
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bixtya [17]

Answer:


Step-by-step explanation:

54 dived by 1.5 is 36.

36 dived by 12 is 3.

You need 3 boxes.

5 0
3 years ago
Q: The ratio of the numbers of Nick's marbles to Michael's is 3:5. Nick has 36 marbles. If Nick receives
Nataly [62]

Answer:

\frac{3}{4}

Step-by-step explanation:

\frac{3}{5}  =  \frac{36}{x}

3x = 36 x 5

3x = 180

x = 60

Michael has 60 marbles.

Nick recieves 9 more marbles so he has 36 + 9 = 45 marbles

The new ratio will be:

\frac{45}{60}  = \frac{3}{4}

7 0
2 years ago
Which of the following numbers can be expressed as repeating decimals? 3 over 7, 2 over 5, 3 over 4, 2 over 9
Maurinko [17]

Hello!

Let's think about the denominators we have. A seventh goes on forever in no specified order. A fifth an a fourth have set decimal values, 0.2 and 0.25, so they are not repeating decimals. A ninth is 0.111111..., it repeats like this forever in a specified order. Therefore, 2/9, or 0.222222...., would be a repeating decimal.

Therefore, our answer is \boxed {\frac{2}{9}}.

I hope this helps!

6 0
3 years ago
Paper clips are sold in boxes of 1000.
belka [17]

Answer:

6.5%

Step-by-step explanation:

1000 in a box and he orders 5 boxes.

1000x5= 5000

So he orders 5000 paper clips

1 box is £15.40 and he order 5, so £15.40x5= £77

£77 is between £55 and £79.99 so he will get 6.5% discount.

After the discount he will pay  £71.99

8 0
3 years ago
Can someone please help me. It's for the elimination method.
mojhsa [17]
Since there is 101 Tickets, 
Let S + A = 101
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Adults + Students = 101

$186. 50 = $2.50 Adults + $1.50 Students

Answer is 35 Adults, and 66 Students.




Hope that helps!!!
6 0
3 years ago
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