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irina [24]
2 years ago
14

How to solve

%3D%209" id="TexFormula1" title=" \frac{2}{x } + \frac{5}{2x} = 9" alt=" \frac{2}{x } + \frac{5}{2x} = 9" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
luda_lava [24]2 years ago
3 0
2/x+5/2x=9
4/2x+5/2x=9
9/2x=9
2x=9:9
2x=1
x=1/2
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A box of cereal states that there are 84 cal in a 3/4 cup serving what is the unit rate for calories per cup how many calories a
Tamiku [17]

Answer:

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Step-by-step explanation:

you only need to do is 84÷3/4=112calories

this is one box of cereal state if you want three

box calories just 3×112

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3 years ago
What is slope<br><br>(4,5)and (4,7)​
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List and descripe the steps you would use to model 7/10_4/10
hram777 [196]
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5 0
3 years ago
What is the constant of proportionality in the table below?
kenny6666 [7]

Answer:  \dfrac{2}{5}

Step-by-step explanation:

The constant of proportionality 'k' between two variables ( one independent and one dependent ) is given by :-

k=\dfrac{\text{Value of dependent variable}}{\text{Value of independent variable}}

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From first row,  Days = 3

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3 0
3 years ago
Jason wants to plant 66 carrot seeds and 44 onion bulbs. He would like to plant them so
dexar [7]

The greatest number of plants he can have in each row is 22

He would have 3 rows of carrots

He would have 2 rows of onions

<h3>Greatest Common Factor</h3>

From the question, we are to determine the greatest number of plants he can have in each row

From the given information,

Jason wants to plant 66 carrot seeds and 44 onion bulbs

The greatest number of plants he can have in each row is the greatest common factor of 66 and 44

Factors of 66: 1, 2, 3, 6, 11, 22, 33, and 66

Factors of 44:  1, 2, 4, 11, 22 and 44

The greatest common factor of 66 and 44 is 22

Thus,

The greatest number of plants he can have in each row is 22

He would have 66/22 rows of carrots

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Thus,

He would have 3 rows of carrots

He would have 44/22 rows of onions

44/22 = 2

Hence, he would have 2 rows of onions

Learn more on Greatest Common Factors here: brainly.com/question/5535901

#SPJ1

3 0
1 year ago
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