2 years ago

SOLVE for SUBSTITUTION-Please Problem -2y-10=x -10x-y=-14

1 answer:

8 0

Step-by-step explanation:

The answer is (x, y) = (2, -6)

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Mazyrski [523]

Yes he can, he could do:

1 : 46
2 : 45
3 : 44 and so on

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emmasim [6.3K]

Y = 4x
(-2,y).....x = -2

y = 4(-2)
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2 years ago

N76 [4]

5 or 4 weeks because 199 divided by 45 equals 4.4222222222

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3 years ago

Valentin [98]

22% = 22/100 22/100 * 14.50 = 3.19 (this is the amount discounted off original price) 14.50 - 3.19 = $11.31

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2 years ago

tatyana61 [14]

Answer:

60 feet of fencing

Step-by-step explanation:

Let x feet be the width of the garden plot, then 2x feet is the length of the garden plot.

The area of the garden plot is

$A=x\cdot 2x\\ \\200=2x^2\\ \\100=x^2\\ \\x=10\ feet\\ \\2x=20\ feet$

Find the perimeter of the rectangular garden plot:

$P=x+2x+x+2x\\ \\=10+20+10+20\\ \\=60\ feet$

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2 years ago