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rjkz [21]
3 years ago
12

Kim S age is twice that of her sister when you add Kim's age to her sisters age of 36 how old is each sister right in equation t

hat represents the situation
Mathematics
1 answer:
Damm [24]3 years ago
6 0
 equation (s+k=36)
s=18
k=18
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If Nicholas spends $8.10 on pixie sticks how many pounds did he purchase. Pixie sticks $4.50 per pound show word. Jane measure $
Ira Lisetskai [31]

Answer:

Nicholas bought 1.8 lbs, and Jane bought 3lbs.

Step-by-step explanation:

Divide the total amount by how much it is per pound, so 8.10 divided by 4.50 = 1.8 and 9.75 divided by 3.25= 3

8 0
3 years ago
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Students in grade 7 and 8 were asked which food they liked best the results are shown in the table below?
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2 years ago
PLEASE HELP !!!!!!!!!!!!!!!!!!!!!!!<br><br>QUESTION ATTACHED
DIA [1.3K]

Angle-5 and angle-7 are 'vertical angles', so they're equal,
and we can write ...
                                           <u>10x- 9  =  9x</u>

Subtract  9x  from each side:  x - 9 = 0

Add  9  to each side:              <u> x     =  9</u>

Now that we know what 'x' is, we can find the size of Angles-5  and -7 .

Angle-7  =  9x  = 81° .

Now look at Angle-6 ... the one that's the answer to the problem.

Angle-6  and -7 together make a straight line, so they must
add up to 180°.

                                     <u>Angle-6  +  81°  =  180°</u>

Subtract 81° from each side:    Angle-6  =  <em>99° .</em>


4 0
3 years ago
Select the right answer
Oduvanchick [21]

Answer:

73,205 vinyls

Step-by-step explanation:

To calculate the number of vinyls sold we need to calculate the compounded increase. To do this we simply raise the number of times that the initial value increases by the number of difference in years from the start to the current year. Then we multiply this number by the initial number of vinyl records. Since there are 4 years between 2012 and 2016, the formula would be the following...

50,000 * 1.1^{4} = x

50,000 * 1.4641 = x

73,205 = x

Finally, we can see that there will be a total of 73,205 vinyls in 2016

6 0
3 years ago
A seedling grows 3 centimeters per week. how tall will the seedling be after 35 days?
uysha [10]

first divide 7(becauae there's 7days in a week) into 35
then you get 5
so multiply 5 by 3 and you get 15
so 15cm the seedling will.grow
4 0
3 years ago
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