2 years ago

Janine graphs these two lines and finds that they intersect.

Mathematics

1 answer:

Hunter-Best [27]2 years ago

5 0

Answer:3

Step-by-step explanation:

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mestny [16]

Answer:

187 units²

Step-by-step explanation:

break the figure into two rectangles

one 16 by 7 , the other 25 by 3

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a = 187

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2 years ago

Solve the system of equations 2x-y=132x−y=13 and 6x+5y=-336x+5y=−33 by combining the equations.

andreyandreev [35.5K]

Answer: (2;-9).

Step-by-step explanation:

$\left \{ {{2x-y=13\ |*(-3)} \atop {6x+5y=-33}} \right. \ \ \ \ \left \{ {{-6x+3y=-39} \atop {6x+5y=-33}} \right. .\\Summing\ up\ these\ equations:\\8y=-72\ |:8\\y=-9.\\2x-(-9)=13\\2x+9=13\\2x=4\ |:2\\x=2.$

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2 years ago

7 is subtracted from 7 times a number

PolarNik [594]

Answer:

(7x) - 7

Hope this helps!

8 0

3 years ago

Read 2 more answers

Don’t know the answer to this?

Vaselesa [24]

Answer:

Step-by-step explanation:

The first one.

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3 years ago

Two accountants for the firm of Elwes and Wright are arguing about the merits of presenting an income statement in a multiple-st

olchik [2.2K]

Answer:

73,188

Step-by-step explanation:

fees plus costs minus expenses

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3 years ago