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ioda
2 years ago
5

Solve the system using elimination. ''x-3y=9 and -x+3y=-9

Mathematics
1 answer:
DiKsa [7]2 years ago
6 0

Answer:

Infinitely many solutions.

Step-by-step explanation:

Let's solve your system by elimination.

x−3y=9;−x+3y=−9

x−3y=9

−x+3y=−9

Add these equations to eliminate x:

0=0

<u>Answer:</u>

Infinitely many solutions.

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This question is super easy.

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3 years ago
Marshall baked two kinds of cakes. Each cake was the same size. He served 1 half of the marble cake. He served 1 third of the le
Assoli18 [71]

Answer:

He served 3/6 of the lemon cake and 2/6 of the marble cake. He served 1 more piece of the lemon cake than marble cake.

Step-by-step explanation:

A third of 6 is 2 and half of six is 3.

8 0
2 years ago
A farmer owns 70 acres of land. Of the 70 acres, only 65% can be farmed. How many acres are available for farming? acres are ava
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4 0
2 years ago
Ricky Major
Assoli18 [71]

Answer:

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3 years ago
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