3 years ago

Whats the answer for 4c-2=9c+8

Mathematics

1 answer:

Arada [10]3 years ago

3 0

Answer:

c = -2

On a graph the intersecting point would be at (-2, -10)

Step-by-step explanation:

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X=(y)/(y-3) make y the subject

Liula [17]

Answer:

$\displaystyle y=\frac{3x}{x-1}$

Step-by-step explanation:

<u>Solving Equations</u>

We have the expression:

$\displaystyle x=\frac{y}{y-3}$

And it's required to make y the subject.

It can be done by isolating y on the left side of the equation and the rest of the expression on the right side.

The first step is removing the denominator by multiplying both sides by y-3:

$\displaystyle (y-3)x=(y-3)\frac{y}{y-3}$

Simplifying the right side:

$\displaystyle (y-3)x=y$

Remove the parentheses:

$yx-3x=y$

Move the y's to the left side and the rest of the expression to the right side:

$yx-y=3x$

Factor out y:

$y(x-1)=3x$

Divide by x-1:

$\mathbf{\displaystyle y=\frac{3x}{x-1}}$

7 0

3 years ago

462.6017281 what is the nearest tenth

Westkost [7]

Answer:

462.60

Step-by-step explanation:

1-5 the #stays the same

6-10 goes to the next # up

7 0

3 years ago

5 + 3(2+6) ÷ 4 <br> can someone explain how to solve this

konstantin123 [22]

Answer: 4.5

Step-by-step explanation:

do the numbers that are in parentheses first which is 2+6=8 next is 5+3=8 then add both ur answers together then divide that by 4 which should equal 4.5

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3 years ago

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What is the area of the floor of a room that is 12 feet wide and 18 feet long

BabaBlast [244]

area of floor = length * width

length =18 feet

width =12 feet

area =12*18 = 216 feet square

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3 years ago

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Resuelve el siguiente problema aplicando las estrategias de solución de problemas.

scoundrel [369]

Say it in english so i cant try to help

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2 years ago