3 years ago

I need two equations to use elimination but I don't know what equations to use.

Mathematics

2 answers:

lyudmila [28]3 years ago

7 0

2x+3y=160
-2x+7y=25 I hope that helps!!

zheka24 [161]3 years ago

4 0

Answer:

Step-by-step explanation:

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What is the answer on this 3abc + bc - a

Alex17521 [72]

3b^2c^2 is the answer i’m pretty sure

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3 years ago

Bonnie is adding a ribbon border to the edge of her kite. Two sides of the kite measure 13.2 inches, while the other two sides m

OLEGan [10]

Answer:

Bonnie needs $67.8\ in$ of ribbon

Step-by-step explanation:

we know that

A Kite is a quadrilateral that has two pairs of equal sides

To find out how much ribbon Bonnie needs calculate the perimeter of the kite

$P=2(L1+L2)$

where

L1 is the length of one side

L2 is the length of the other side

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3 years ago

What is the slope intercept form of y-2 = 2 (x-3)

nevsk [136]

Answer:

y = 2x - 4

Step-by-step explanation:

<u>Step 1: Convert to slope intercept form which is y = mx + b</u>

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y - 2 + 2 = 2x - 6 + 2

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Answer: y = 2x - 4

5 0

3 years ago

Pls answer if you only know the correct answer! Thanks! :)

Aleonysh [2.5K]

Answer:

I would say it's -0.8

Step-by-step explanation:

Since 3 is pretty far, I'm assuming -2 is at the left end of the line, so -.8 seems like the most reasonable answer.

4 0

3 years ago

Read 2 more answers

A rectangular prism has a volume of 100 cm3. The length of the prism 25 cm, the height is 2 cm, but the width is unknown. What i

Tanya [424]

Answer:

w = 2 cm

Step-by-step explanation:

100 = 25 x 2 x w

w = 2 cm

7 0

2 years ago