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Aleonysh [2.5K]
2 years ago
12

What is the area of 4 1/2 feet wide and 6 1/2 feet long

Mathematics
1 answer:
Vaselesa [24]2 years ago
6 0

Answer: 29 1/4

Step-by-step explanation:

Multiply and simplify to 29 1/4

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17x-3y=4 2x-4y=1 the solution to the system of equations is
Burka [1]

ANSWER

x=\frac{13}{62}

and


y= \frac{-9}{62}e have



EXPLANATION




17x-3y=4---(1)


2x-4y=1



Let us make y the subject and call it equation (2)


2x=1+4y


x=\frac{1}{2}+2y--(2)



We put equation (2) in to equation (1)




17(\frac{1}{2}+2y)-3y=4


\frac{17}{2}+34y-3y=4



34y-3y=4- \frac{17}{2}


Simplify to get,



31y= \frac{8-17}{2}



31y= \frac{-9}{2}


Divide both sides by 31,



y= \frac{-9}{2} \div 31



y= \frac{-9}{2} \times \frac{1}{31}




y= \frac{-9}{62}


We put this value in to equation (2) to get,



x=\frac{1}{2}+2\times -\frac{9}{62}




x=\frac{1}{2} -\frac{18}{62}


We collect LCM to obtain,



x=\frac{31-18}{62}



x=\frac{13}{62}








7 0
2 years ago
The difference of six times a number and 7 is -49
gtnhenbr [62]
Greetings!

"<span>The difference of six times a number and 7 is -49"...

In number and variables, this would be:
</span>6x-7=-49&#10;
<span>
Add 7 to both sides.
</span>(6x-7)+7=(-49)+7
<span>Simplify.
</span>6x=-42
Divide both sides by 6.
(6x)/6=(-42)/6
Simplify.
x=-7

Hope this helps.
-Benjamin
5 0
3 years ago
A builder is buying property where she can build new houses the line plot shows the size of the lights for each house which is t
arlik [135]

Answer:

TBH IDRK

Step-by-step explanation:

You do what ever ask ur teacher not me im  on here looking for answers myself lmbo

6 0
2 years ago
Read 2 more answers
PLEASE HELP !!!!!!!!!!! WILL MARK BRIANLIEST !!!!!!!!!!!!!
Igoryamba

Answer:

3:2

Step-by-step explanation:

I'd say 3:2 because when you divide 45/30, you get 3/2, which is the same as 3:2. Hope this helps!

4 0
2 years ago
Read 2 more answers
Avery made a large pot of chili and she plans to divide the chili equally into smaller containers if the pot contains 25 1/2 cup
serious [3.7K]

Answer: 5.1 rounded to 5

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