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2 years ago

Solve 3/4x+1/4y=5 for y

Mathematics

1 answer:

Sergeeva-Olga [200]2 years ago

8 0

Answer:

y=3x+20

Step-by-step explanation:

So first, I don't like fractions so I would multiply the whole equation by 4. This will make the equation 3x+y=20. Then you have to isolate the y to find the answer so you should subtract 3x from both sides. This will make the equation look like this y=-3x+20. Therefore, y=3x+20

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Claire is painting some doors that are all the same size. She used 2 liters of paint to cobe 1 3/5 doors. How many liters of pai

Deffense [45]

Answer:

$1 \dfrac{1}{4} \ liters$

Step-by-step explanation:

Given that:

Claire uses 2 liters of paint to cover 1 3/5 doors

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2 L = 1 3/5 door

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$x (L) = \dfrac{2 L }{ 1 \dfrac{3}{5} }$

$x (L) = \dfrac{2 L }{ \dfrac{8}{5} }$

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2 years ago

a newborn boa constrictor measure 18 inches long. An adult boa constrictor measures 9 times the lenght of the newborn plus 2 inc

Sunny_sXe [5.5K]

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Since all the information is given, then merely put the necessary facts in order.

Had the length of the newborn been unknown, it would have been represented by x.

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3 years ago

Read 2 more answers

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Elis [28]

Answer:

Step-by-step explanation:

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3 years ago

Which is an equation for the circle with a center at (-2, 3) and a radius of 3?

kkurt [141]

Answer:

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Step-by-step explanation:

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Where (h, k) is the center of the circle

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3 years ago

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Alja [10]

Answer:

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Step-by-step explanation:

if it was impossible it would be 0/8

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3 years ago

Solve 3/4x+1/4y=5 for y​

Solve 3/4x+1/4y=5 for y