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3 years ago

11

When solving the system using the additional/elimination method, which variables will cancel?

1 answer:

iogann1982 [59]3 years ago

6 0

Answer:

the x terms

Step-by-step explanation:

there is a +x and a -x.

x-x=0,

x will cancel out

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Step-by-step explanation:

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The combined area of a pair of congruent rectangles can be represented, in square units, by the expression 18y^2-818y 2 −8. The

sveta [45]

Answer:

$Perimeter = 12y$

Step-by-step explanation:

Given

$Area = 18y^2 - 8$ -- two rectangles

Required

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What is 0.003 is 1/10 of

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2x + 5y + 30 = 0 The point ( 5/2 , y) is a solution to the equation shown. What is the value of y? A) -7 B) -5 C) 0 D) 5

Zigmanuir [339]

Answer:

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Step-by-step explanation:

2x + 5y + 30 = 0

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Subtract 35 from each side

35-35 +5y = -35

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Divide by 5

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4 years ago