3 years ago

-1.5x+2.5y+3=0 6x-10y+6=0 how many solutions does this equation have

1 answer:

7 0

None they're parallel because they have te same slope. Work; get y by itself or graph! hope it helped ;)

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satela [25.4K]

To make y the subject, we must move everything to one side and y on the other.

$x + 2y = 6\\2y = 6 -x\\2y = -x + 6\\y =-\frac{1}{2} x + 3$

Good day and I hoped that helped!

7 0

3 years ago

SVETLANKA909090 [29]

Yes

Direct variation because Time increases cupcakes increases and vice versa

Constant of proportionality represents the amount of time required per cupcakes

Yes we can find it

We have to check the x and y values of the ordered pairs (x,y)

If y is decreasing with respect to increase in x then it's inverse variation

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2 years ago

harina [27]

Answer:

The equation is:

y=5x-2

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3 years ago

Masja [62]

Each pound of candy would be $1.20 ... $12 divided by 10 pounds is 1.2

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3 years ago

Serhud [2]

Answer:

whats 2+2 = 4

Step-by-step explanation:

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3 years ago